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

You are not logged in.

- Topics: Active | Unanswered

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4557 and #4558 are perfect. Excellent!

#4559.

#4560. Find the value of x if

of 140 + x = 800.It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4559 and #4560 are correct. Neat work!

#4561. Find the value of

.#4562. Find the value of

.It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4561 and #4562 are perfect. Good work!

#4563. Find

.#4564. Simplify :

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4563 and #4564 are correct. Neat work!

#4565.

#4566.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4565 and #4566 are correct. Neat job!

#4567.

#4568. Find the value of x if

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4567 and #4568 are correct. Good work!

#4569. Find the value of x if

.#4570. Find the value of 1.07 x 65 + 1.07 x 26 + 1.07 x 9.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4569 and #4570 are correct. Good work!

#4571. Find the value of x if

.#4572. Find the value of x if

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solution #4571 is correct. Neat work!

The revised problem #4572 :

#4573. 3/4 of 2/9 of 1/5 of a number is 249.6. What is 50% of that number?

#4574. Find the value of

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4572, #4573, and #4574 are correct. Brilliant!

#4575. Find the value of

.#4576. Find the value of

.Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi bobbym,

The solutions #4575 and #4576 are correct. Neat work!

#4577. Find the value of

.#4578. Find the value of x.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline

**ShivamS****Member**- Registered: 2011-02-07
- Posts: 3,648

*Last edited by Shivamcoder3013 (2013-02-27 02:32:13)*

Offline

**Denominator****Member**- Registered: 2009-11-23
- Posts: 155

Hello!

Offline

**Creeper_Mode****Member**- Registered: 2013-10-21
- Posts: 2

Devantè wrote:

Great to have you back, Ganesh.

1. No

2. No

3. 10? Unless it's a trick question

4. 3, not counting the start.EDIT: Wait - I think number 4 was a trick question. You didn't specify that there was a destination - So I don't think there is way of knowing, without saying that the third stop was the destination.

I might be too late but it should be around 20 since you write one six each sixties but two on sixty-six

Creeper_mode - Amateur Math solver

Love Logic Puzzles.

Offline

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 20,388

Hi,

4579. Convert the following into vulgar fractions:

(a) 3.004 (b) 0.0056

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

**Online**

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,922

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**

Offline