Question: Shara borrowed money from her brother 6 months ago. She returned $10 per month to her brother. Currently, she was able to return half of the money she borrowed. How much will she still owe her brother 4 months from now?
Answer with step-by-step thinking: For 6 months, Shara was able to return $10 x 6 = $60 to her brother. Since she already returned half of the money, then this means she currently owes her brother $60. Four months from now, she will be able to pay an additional $10 x 4 = $40. Thus, she will still owe her brother $60 - $40 = $20 four months from now.
So the answer is 20.

Question: Elyse had 100 pieces of gum. She gave half to her brother Rick. He gave half of his to his friend Shane. Shane chewed 11 pieces of gum. How many pieces does Shane have left?
Answer with step-by-step thinking: Elyse gave half of her 100 pieces of gum, or 100 / 2 = 50 pieces of gum, to Rick. Rick gave half of his 50 pieces of gum, or 50 / 2 = 25 pieces of gum, to Shane. Shane had 25 pieces of gum and chewed 11, so he had 25 11 = 14 pieces of gum left.
So the answer is 14.

Question: A fruit basket consists of 4 bananas, 3 apples, 24 strawberries, 2 avocados, and a bunch of grapes. One banana costs $1. An apple costs $2. 12 strawberries cost $4. An avocado costs $3, and half a bunch of grapes costs $2. What is the total cost of the fruit basket?
Answer with step-by-step thinking:
The bananas cost 4 x $1 = $4. The apples cost 3 x $2 = $6. The strawberries cost (24 / 12) x $4 = $8. The avocados cost 2 x $3 = $6. The grapes cost 2 x $2 = $4. The total cost of the fruit basket is $4 + $6 + $8 + $6 + $4 = $28.
So the answer is 28.