Question: Luke takes fifty more than five times as many grape jelly beans as vanilla jelly beans. If there are 120 vanilla jelly beans, how many jelly beans are there in total?
Answer with step-by-step thinking: Luke takes 5 * 120 = 600 grape jelly beans, five times the vanilla jelly beans there are?. Luke's total number of grape jelly beans is fifty more than five times the number of vanilla jelly beans, a total of 600 + 50 = 650. In total, there are 650 + 120 = 770 jelly beans.
So the answer is 770.

Question: At Ken's local store, a pound of steak is going for $7. He decides to get two pounds. At the till, he pays using a $20 bill. How much money will he get back?
Answer with step-by-step thinking: 2 pounds of steak will cost Ken 2 * 7 = 14 dollars. Subtracting that amount from $20 will give 20 - 14 = 6 dollars. Ken will therefore get 6 dollars back.
So the answer is 6.

Question: Hannah has three dogs. The first dog eats 1.5 cups of dog food a day. The second dog eats twice as much while the third dog eats 2.5 cups more than the second dog. How many cups of dog food should Hannah prepare in a day for her three dogs?
Answer with step-by-step thinking:
The second dog eats 1.5 x 2 = 3 cups of dog food. The third dog eats 3 + 2.5 = 5.5 cups. So, Hannah should prepare 1.5 + 3 + 5.5 = 10 cups.
So the answer is 10.