Reasoning and answer: The total amount of money saved is $29 + $25 + $31 = $85. Norris has $85 - $75 = $10 left.
The answer: 10
What was the question?
Question: Norris saved $29 in September. He saved $25 in October and $31 in November. Then Hugo spent $75 on an online game. How much money does Norris have left?
It takes 5 x 2 = 10 people to lift a truck. 5 x 6 = 30 people are needed to lift the cars. 10 x 3 = 30 people are needed to lift the trucks. Altogether, 30 + 30 = 60 people are needed.
The answer: 60
Reverse engineering the question: It takes 5 people to lift a car and twice as many people to lift a truck. How many people are needed to lift 6 cars and 3 trucks?
Reasoning and answer: Melony makes $21 * 4 = $84 of profit for two pairs of sandals. Melony makes $84 / 2 pairs = $42 of profit per pair of shoes. Melony makes $21 / 3 shirts = $7 of profit per shirt. For seven shirts, Melony will make 7 shirts * $7 = $49 of profit. For three pairs of sandals, Melony will make 3 pairs * $42 / pair = $126 of profit. Melony will make a total of $49 + $126 = $175 of profit.
The answer: 175
What was the question?
Question: Melony makes $21 of profit every time she sells 3 shirts and four times as much profit when she sells two pairs of sandals. How much profit will she make if she sells 7 shirts and 3 pairs of sandals?
Julio has 4 * 2 = 8 liters of orange soda. Julio also has 7 * 2 = 14 liters of grape soda. Julio therefore has a total of 8 + 14 = 22 liters of soda. The amount of orange soda that Mateo has is 1 * 2 = 2 liters of orange soda. In addition, Mateo has 3 * 2 = 6 liters of grape soda. In total, Mateo has 2 + 6 = 8 liters of soda. This means that Julio has 22 - 8 = 14 liters more of soda.
The answer: 14
Reverse engineering the question: Julio has four bottles of orange soda and seven bottles of grape soda in his fridge. His friend Mateo has a bottle of orange soda and 3 bottles of grape soda in his fridge. If the amount of beverage in each bottle is 2 liters, how many more liters of soda does Julio have?
Reasoning and answer: Brayden and Gavin scored 7 touchdowns * 7 points each = 49 points. Cole and Freddy scored 9 touchdowns * 7 points each = 63 points. Cole and Freddy's team had 63 - 49 points = 14 points more than Brayden and Gavin's team.
The answer: 14
What was the question?
Question: Brayden and Gavin were playing touch football against Cole and Freddy. Touchdowns were worth 7 points. Brayden and Gavin scored 7 touchdowns. Cole and Freddy's team scored 9 touchdowns. How many more points did Cole and Freddy have than Brayden and Gavin?
Reasoning and answer: The amount of the discount is 20 / 100 * $90 original price = $18. Charlotte needs to bring the $90 - $18 discount = $72.
The answer: 72
What was the question?
Question:
Charlotte needs to know how much money to have with her when she goes to the shoe store. How much money should Charlotte bring to buy a pair of boots, if the original price is $90 and there is a discount of 20%?