[Question]20% of the job candidates at a temp agency have experience with Excel. 70% of the candidates are only willing to work day shifts. If a manager picks a candidate at random, what are the odds they know Excel and are willing to work nights?
[Answer]First find the percentage of candidates who are willing to work nights: 100% - 70% = 30%. Then multiply that percentage by the percentage who know Excel to find the percentage who meet both qualifications: 30% * 20% = 6%. The answer is 6.

[Question]John hits 70% of his free throws. For every foul he gets 2 shots. He gets fouled 5 times a game. How many free throws does he get if he plays in 80% of the 20 games the team plays?
[Answer]John plays in 20 * .8 = 16 games. That means he gets fouled 16 * 5 = 80 fouls. So he gets 80 * 2 = 160 foul shots. So he makes 160 * .7 = 112 free throws. The answer is 112.

[Question]Jo reads at a steady pace. Her current book has 210 pages. Now, she is at page 90. An hour ago, she was at page 60. For how many hours will she be reading the book?
[Answer]She reads 90 - 60 = 30 pages in an hour. She needs to read 210 - 90 = 120 more pages. For an additional 120 pages, she will need 120 / 30 = 4 hours. The answer is 4.

[Question]Jackson is making dinner. He makes a salad out of lettuce (50 calories), carrots (twice the calories of the lettuce) and dressing (210 calories). He also makes a pizza with 600 calories for the crust, 1/3 the crust's calories for the pepperoni, and 400 calories for the cheese. If Jackson eats 1/4 of the salad and 1/5 of the pizza, how many calories does he eat?
[Answer]
First find the number of calories in the carrots: 50 calories * 2 = 100 calories. Then find the total calories in the salad: 100 calories + 50 calories + 210 calories = 360 calories. Then find the number of calories in the pepperoni: 1 / 3 * 600 calories = 200 calories. Now find the total number of calories in the pizza: 200 calories + 600 calories + 400 calories = 1200 calories. Now find how many calories are in Jackson's portion of the salad: 360 calories * 1 / 4 = 90 calories. Now find how many calories are in Jackson's portion of the pizza: 1200 calories * 1 / 5 = 240 calories. Now find the total calories Jackson ate: 90 calories + 240 calories = 330 calories. The answer is 330.