Reasoning and answer: Ignoring tips, Marta earned $240 - $50 = $190. Therefore, she has worked 190 / 10 = 19 hours.
The answer: 19
What was the question?
Question: Marta works on her grandparent's farm to raise money for a new phone. So far, she has collected $240. For every hour she works, she receives $10. Her grandmother often gives her tips, and she has collected $50 in tips in total. How many hours has Marta worked on the farm so far?


The available number of people in each car is 6 * 2 cars = 12 people. The available number of people in each van is 8 * 3 vans = 24 people. The total number of people that could go with the team is 12 people + 24 people = 36 people. The team took with them 2 cars * 5 people = 10 people. The team also took 3 vans * 3 people = 9 people. The team brought 10 people + 9 people = 19 people. The team could bring an additional 36 people - 19 people = 17 people.
The answer: 17
Reverse engineering the question: The swimming club went to a swim meet in another town. They took 2 cars and 3 vans. There were 5 people in each car and 3 people in each van. Each car can hold a maximum of 6 people and each van can hold a maximum of 8 people. How many more people could have ridden with the swim team?


Reasoning and answer: After paying off the cost of ingredients, Andrew has $400 - $100 = $300. Since half of the money goes to the homeless shelter, the shelter receives $300 / 2 = $150. After contributing some of his own money, Andrew donates $150 + $10 = $160 to the shelter.
The answer: 160
What was the question?
Question: Andrew holds a bake sale to fundraise for charity. The bake sale earns a total of $400. Andrew keeps $100 to cover the cost of ingredients. He donates half of the remaining total to the local homeless shelter, and the other half to the local food bank. Andrew also decides to donate $10 from his own piggy bank to the local homeless shelter. How much money in total does Andrew donate to the homeless shelter?


Malcolm has 240 followers + 500 followers = 740 followers on Instagram and Facebook. He has 740 followers / 2 = 370 followers on Twitter. He has 370 followers x 3 = 1110 followers on Tiktok. He has 1110 followers + 510 followers = 1620 followers on Youtube. Altogether, Malcolm has 740 followers + 370 followers + 1110 followers + 1620 followers = 3840 followers on social media.
The answer: 3840
Reverse engineering the question: Malcolm has 240 followers on Instagram and 500 followers on Facebook. The number of followers he has on Twitter is half the number of followers he has on Instagram and Facebook combined. Meanwhile, the number of followers he has on TikTok is 3 times the number of followers is has on Twitter, and he has 510 more followers on Youtube than he has on TikTok. How many followers does Malcolm have on all his social media?


Reasoning and answer: Each part of the wire is 50 / 5 = 10 meters long. Ernest used 3 parts, then he used 10 x 3 = 30 meters of the wire. Therefore, 50 - 30 = 20 meters of wire is not used.
The answer: 20
What was the question?
Question: Ernest bought 50 meters of wire and cut it into 5 equal parts. He then used 3 parts of the wire. How many meters of wire is not used?


Reasoning and answer: The 6 triangles have 3 sides each, for a total of 6 * 3 = 18 sides. The 4 squares have 4 sides each, for a total of 4 * 4 = 16 sides. The 2 hexagons have 6 sides each, for a total of 2 * 6 = 12 sides. The total numbers of sides is 18 + 16 + 12 = 46 sides.
The answer: 46
What was the question?
Question:
Emery looks through the drawer where her mom keeps the cookie cutters. There are 6 cookie cutters shaped like triangles, 4 square ones and 2 hexagons. How many sides are there on the cookie cutters in total?