Before work, Hayden spends 5 minutes ironing his button-up shirt and 3 minutes ironing his pants. He does this 5 days a week. How many minutes does he iron over 4 weeks? Give the rationale and then the answer.
Let's think step by step. He spends 5 minutes ironing his shirt and 3 minutes ironing his pants so that's 5 + 3 = 8 minutes. He does this every day for 5 days so that's 5 * 8 = 40 minutes. After 4 weeks, Hayden has spent 4 * 40 = 160 minutes ironing his clothes.. The answer is: 160.

Fabian went to a park to get some fresh air. He decided to walk there for 3 hours. Every hour he covers 5 kilometers. How many more hours did Fabian need to walk to reach a total of 30 kilometers? Give the rationale and then the answer.
Let's think step by step. To walk 30 kilometers, Fabian would need to walk for 30 km / 5 km / hour = 6 hours. As he had already walked for 3 hours, he would need to walk for another 6 hours - 3 hours = 3 hours.. The answer is: 3.

Tim buys a cabinet for $1200 and gets a 15% discount. How much did he pay? Give the rationale and then the answer.
Let's think step by step. He got a discount of 1200 * .15 = $180. So he paid 1200 - 180 = $1020.. The answer is: 1020.