.

#4274. Find the average of the following set of scores:

432, 623, 209, 378, 908, 168.

#4273. The average of four consecutive numbers A, B, C, and D respectively is 56.5. What is the product of A and C?

]]>#4272. The average weight of 15 girls was recorded as 54 kilograms. If the weight of the teacher was added, the average increased by two kilograms. What is the teacher's weight?

]]>#4271. The average of four consecutive numbers A, B, C, and D is 49.5. What is the product of B and D?

]]>#4270. Find the missing number if the average of all the eight numbers is 474.

533, 128, 429, 225, ___, 305, 601, 804.

#4269. The average height of 21 girls was recorded as 148 centimeters. When the teacher's age is added, the average weight increases by 1 kilogram. What is the weight of the teacher?

]]>#4268. The average weight of 21 boys was recorded as 64 kilograms. If the weight of the teacher was added, the average increased by 1 kilogram. What is the teacher's weight?

]]>#4267. The average of four consecutive odd numbers A, B, C, and D respectively is 40. What is the product of B and D?

]]>#4266. Find the missing number if the average of eight numbers is 472.

623, 164, 529, 425, ___, 205, 301, 824.

.

#4265. The average weight of 21 girls was recorded as 58 kilograms. If the teacher's weight is also added, the average weight increases by 1 kilogram. What is the weight of the teacher?

]]>The solution #4263 is correct, Monox D. I-Fly! Excellent!

#4264. The average of four consecutive even numbers A, B, C, and D is 37. What is the product of A and C?

]]>The solution #4263 is correct, Monox D. I-Fly! Excellent!

#4264. The average of four consecutive even numbers A, B, C, and D is 37. What is the product of A and C?

]]>.

#4263. The average height of four girls was recorded as 150 centimeters. If the average of the heights of three girls out of the four was 148 centimeters, what was the height of the fourth girl?

]]>#4262. Find the average of the following set of scores: 125, 236, 334, 486, 564, 625, 702, 800.

]]>