Answer this question:John attends a protest for 4 days. He then attends a second protest for 25% longer than the first. How many days did he spend protesting?
The second protest was 4 * .25 = 1 day longer than the first. So the second protest was 4 + 1 = 5 days. Thus he spent 4 + 5 = 9 days protesting.
The answer is 9.

Answer this question:Billy is counting the rings in two trees. Weather fluctuations in this area mean that each tree's rings are in groups of two fat rings and four thin rings. If Billy counts 70 ring groups in the first tree and 40 ring groups in the second tree, how much older is the first tree? (Trees grow 1 ring per year.)
First find the total number of rings in a ring group: 2 rings + 4 rings = 6 rings. Then subtract the number of ring groups in the second tree from the number in the first tree to find the difference: 70 groups - 40 groups = 30 groups. Then multiply that number by the number of rings in a group to find the difference in the trees' ages: 30 groups * 6 rings / group = 180 rings, or 180 years.
The answer is 180.

Answer this question:Victoria was given a $50 bill by her mother to buy her friends snacks for their group meeting. She bought 2 boxes of pizza that costs $12 each and 2 packs of juice drinks that cost $2 each. How much money should Victoria return to her mother?
Two boxes of pizza amount to $12 x 2 = $24. Two packs of juice amount to $2 x 2 = $4. Victoria paid a total of $24 + $4 = $28. Hence, she should return the $50 - $28 = $22 to her mother.
The answer is 22.

Answer this question:A bushel of corn weighs 56 pounds and each individual ear of corn weighs .5 pounds. If Clyde picked 2 bushels of corn over the weekend, how many individual corn cobs did he pick?
He picked 2 bushels of corn and each bushel weighs 56 pounds so he picked 2 * 56 = 112 pounds of corn. Each ear of corn weighs .5 pounds and he has 112 pounds of corn so he picked 112 / .5 = 224 ears of corn.
The answer is 224.