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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1501 2014-08-18 06:18:02

mandy jane
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Registered: 2010-09-23
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Re: Mandy Jane's Corner

Last edited by mandy jane (2014-08-18 06:20:53)

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#1502 2014-08-18 06:21:37

Bob
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Re: Mandy Jane's Corner

Correct!

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1503 2014-08-18 06:24:11

mandy jane
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Registered: 2010-09-23
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Re: Mandy Jane's Corner

Last edited by mandy jane (2014-08-18 06:25:47)

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#1504 2014-08-18 06:26:39

Bob
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Re: Mandy Jane's Corner

Correct.  5 more coming up

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1505 2014-08-18 06:26:40

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

Hi bob buddy am I right with these or not?

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#1506 2014-08-18 06:37:41

Bob
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Re: Mandy Jane's Corner

Yes all correct!

In these ones the bottom number is bigger than 100, so we divide to reduce down to 100.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1507 2014-08-19 01:34:26

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

Hi ignore the last message ok

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#1508 2014-08-19 01:36:20

mandy jane
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Re: Mandy Jane's Corner

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#1509 2014-08-19 01:38:18

mandy jane
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Re: Mandy Jane's Corner

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#1510 2014-08-19 01:39:53

mandy jane
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Re: Mandy Jane's Corner

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#1511 2014-08-19 01:47:23

mandy jane
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Re: Mandy Jane's Corner

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#1512 2014-08-19 01:48:48

mandy jane
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Re: Mandy Jane's Corner

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#1513 2014-08-19 01:50:04

mandy jane
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Posts: 1,169

Re: Mandy Jane's Corner

Hi bob buddy mandy here am i right or not let me know please

Last edited by mandy jane (2014-08-19 01:50:29)

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#1514 2014-08-19 03:27:42

Bob
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Re: Mandy Jane's Corner

hi Mandy,

Oh that is so good.  They are all correct.  So now I'll leave out more and you have to fill in more numbers.

Here are some peoples' marks in tests.  Convert the marks into percentages.  Set them out in the usual way.

Q23.   27/40

Q24.   49/50

Q25.   456/600

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1515 2014-08-19 03:42:48

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

Last edited by mandy jane (2014-08-19 03:44:49)

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#1516 2014-08-19 03:45:06

Bob
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Registered: 2010-06-20
Posts: 10,143

Re: Mandy Jane's Corner

VtUDbc9.gif


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1517 2014-08-19 03:46:11

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

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#1518 2014-08-19 03:55:27

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

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#1519 2014-08-19 03:56:33

Bob
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Registered: 2010-06-20
Posts: 10,143

Re: Mandy Jane's Corner


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1520 2014-08-19 03:57:36

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

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#1521 2014-08-19 04:04:56

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

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#1522 2014-08-19 04:05:37

Bob
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Registered: 2010-06-20
Posts: 10,143

Re: Mandy Jane's Corner


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1523 2014-08-19 04:06:02

mandy jane
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Registered: 2010-09-23
Posts: 1,169

Re: Mandy Jane's Corner

Am I right with these or not let me know please

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#1524 2014-08-19 04:07:01

Bob
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Registered: 2010-06-20
Posts: 10,143

Re: Mandy Jane's Corner

Look back to earlier posts.


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#1525 2014-08-19 04:20:20

Bob
Administrator
Registered: 2010-06-20
Posts: 10,143

Re: Mandy Jane's Corner


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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