Consider the Q and A. Q: Two months ago, Wilson had a total of $150 in his bank account. Then last month, he deposited $17. A few days after, he made a withdrawal. This month, he deposited $21 so he has $16 more than what is in his account two months ago. How much did Wilson withdraw last month?
A: 22
What is the step-by-step reasoning process?
Step-by-step reasoning process: Wilson had $150 + $17 = $167 two months ago before making a withdrawal. His money in his account now is $150 + $16 = $166. Since he deposited $21 this month, this means there was $166 - $21 = $145 last month after making a withdrawal. Therefore, Wilson withdrew $167 - $145 = $22.

Consider the Q and A. Q: Grant scored 10 points higher on his math test than John. John received twice as many points as Hunter who scored a 45 on his math test. What was Grant's test score?
A: 100
What is the step-by-step reasoning process?
Step-by-step reasoning process: John received twice as many points as Hunter, who received a 45 so John scored 2 * 45 = 90 on his test. Grants scored 10 more points than John who got a 90 so Grant received 10 + 90 = 100 on his test.

Consider the Q and A. Q: Delaney has to catch a bus that leaves at 8:00. a.m to school every day. He always takes 30 minutes to reach the pick-up point from his home. One day he woke up late and left his home at 7:50. How much time did he miss the bus by when he reached the pick-up point?
A: 20
What is the step-by-step reasoning process?
Step-by-step reasoning process: If he left his home at 7:50 a.m. and the distance to the pick - up point is 30 minutes away, he arrived at the pick - up point at 7:50 + 30 minutes = 8:20 a.m. If the bus leaves at 8:00 a.m. every day, then Delaney was 8:20 a.m. - 8:00 a.m. = 20 minutes late when the bus had already left.

Consider the Q and A. Q: Ignatius owns 4 bicycles. A friend of his owns different types of cycles, which have three times are many tires as Ignatius's bikes have. He has one unicycle, a tricycle, and the rest are bikes. How many bicycles does the friend own?
A: 10
What is the step-by-step reasoning process?
Step-by-step reasoning process:
Ignatius has 8 tires because 2 x 4 = 8. His friend has 24 tires because 3 x 8 = 24. There are 20 bicycle wheels because 24 - 1 - 3 = 20. He has 10 bicycles because 20 / 2 = 10.