Question: Andrew bought a big bag of balloons. The bag had 303 blue balloons and 453 purple balloons. If Andrew shares half of his balloons with his brother, how many balloons does he have left?
Answer: Step-by-step reasoning process: There are 303 + 453 = 756 balloons in the bag. Once Andrew gives half of his balloons to his brother he has 756 / 2 = 378 balloons left.
So the answer is 378.

Question: The Jacksonville Walmart normally gets 120 customer complaints per day. That number increases by 1/3rd when they're short-staffed and this increases by another 20% when the self-checkout is broken. If the store was short-staffed and the self-checkout was broken for 3 days, how many complaints does the store get?
Answer: Step-by-step reasoning process: First find the number of complaints per day when the store is short - staffed: 120 complaints / day * 4 / 3 = 160 complaints / day. Then find the number of complaints per day when the self - checkout is broken and they're short - staffed: 160 complaints / day * 1.2 = 192 complaints / day. Then multiply the number of complaints per day by the number of days to find the total number of complaints: 192 complaints / day * 3 days = 576 complaints.
So the answer is 576.

Question: Diana gets 30 minutes of video game time for every hour she reads. Her dad decided to raise her reward by 20%. Diana read for 12 hours this week. How many more minutes of video game time will she get as a result of her raise?
Answer: Step-by-step reasoning process: Diana’s raise was 20% of her 30 - minute video game time, or 0.20 x 30 minutes = 6 minutes. Diana is now making 30 minutes + 6 - minute raise = 36 minutes for every hour she reads. Diana read 12 hours x 36 minutes of video game time, so she received 432 minutes of video game time after her raise. Before, if Diana read 12 hours x 30 minutes of video game time, she would have received 360 minutes. The amount she received after her raise, 432 minutes – 360 minutes at her old rate = 72 more minutes after her raise.
So the answer is 72.

Question: There are 60 ridges on a vinyl record. Jerry has 4 cases, each with 3 shelves that can hold 20 records each. If his shelves are 60% full, how many ridges are there on all his records?
Answer:
Step-by-step reasoning process: First find the total number of records that can fit on all the shelves: 4 cases * 3 shelves / case * 20 records / shelf = 240 records. Then multiply that number by 60% to find the number of records actually on the shelves: 240 records * 60% = 144 records. Then multiply that number by 60 to find the number of ridges on all the records: 144 records * 60 ridges / record = 8640 ridges.
So the answer is 8640.