We have a question: Sam memorized six more digits of pi than Carlos memorized. Mina memorized six times as many digits of pi as Carlos memorized. If Mina memorized 24 digits of pi, how many digits did Sam memorize?
And an answer: 10
So how you got the answer?
Carlos memorized 24 / 6 = 4 digits of pi. Sam memorized 4 + 6 = 10 digits of pi.

We have a question: You draw a rectangle that is 7 inches wide. It is 4 times as long as it is wide. What is the area of the rectangle?
And an answer: 196
So how you got the answer?
The length of the rectangle is 4 * 7 inches = 28 inches. The area of the rectangle is 7 inches * 28 inches = 196 square inches.

We have a question: Joy is winding balls of yarn for her cat to play with. The first ball is half the size of the second ball. The third ball is three times as large as the first ball. She used 27 feet of yarn for the third ball. How many feet of yarn did she use for the second ball?
And an answer: 18
So how you got the answer?
The first ball is a third of the size of the third ball, so it used 27 / 3 = 9 feet of yarn. The second ball is twice the size of the first ball, so she used 9 * 2 = 18 feet of yarn.