A, B, C are positive integers such that A:B = 7:9 and B:C = 12:7, what is the smallest possible value of A?

A pineapple is 7 times as heavy as an orange. the pineapple also weight 870 grams more than orange what is the total weight in grams for the pineapple and orange

the table shows how many males and females play on school sports at Mason High School. Find the probability that a student plays sports given that the student is male. 90 males play 251 don't 103 female play 276 don't

How many cubic inches of water can be poured into the cylinder to fill it completely

Rashid bought some baseball cards. after giving 7 cards to his friend grace, he arranged the remaining cards in 6 rows of 4. how many cards did he buy?

What is the exact volume of the cone? 80π ft³ 4003π ft³ 400π ft³ 418710π ft³

Jamie bought a soda for $3. He also bought some corn dogs for $4 each. Jamie did not spend more than $27 on the corn dogs and the soda.

Tosha is making muffins for breakfast. The recipe calls for 2 1/8 cups of white flour and 1 3/4 cups of wheat flour. What is the total amount of flour in the muffin recipe?

Solve the system by substitution 0.5x + 0.25y = 36 y+18=16x

Amy subtracts 342 frm 456 and gets 114. What addition equation can she use to check her answer? Draw a bar diagram to show how the numbers in this problem are related

What is 9 x (3 x 5) = (9 x n) x 5?