Step-by-step reasoning process: There were 6 x 8 = 48 bananas from the bunches with 8 bananas in a bunch. There were 5 x 7 = 35 bananas from the bunches with 7 bananas in a bunch. Therefore, Nathan had 48 + 35 = 83 bananas.
[Q & A] The question is Nathan bought one large box of bananas. He saw that there are six bunches with eight bananas in a bunch and five bunches with seven bananas in a bunch. How many bananas did Nathan have?
The answer is 83

Step-by-step reasoning process: Adam bought 3 sandwiches, so he paid 3 * 3 = $9 for them. In total Adam bought products for 2 + 9 = $11.
[Q & A] The question is Adam went to a shop to buy some food for his journey. He bought 3 sandwiches, for $3 each, and a bottle of water for $2. How much did Adam pay for all the shopping?
The answer is 11

Step-by-step reasoning process: Since Marlon spent half of the gift card, then half of it which is $200 / 2 = $100 remained on Monday. Then on Tuesday, he spent $100 / 4 = $25. Therefore, he has $100 - $25 = $75 left in his gift card.
[Q & A] The question is Marlon has a gift card for $200. He spent half of it on Monday and one-fourth of the remainder on Tuesday. How much was left on his gift card?
The answer is 75

Step-by-step reasoning process: He volunteers 2 * 12 = 24 times a year. So he volunteers for 24 * 3 = 72 hours.
[Q & A]
The question is John volunteers at a shelter twice a month for 3 hours at a time. How many hours does he volunteer per year?
The answer is 72