bill travels with his family on long trips and likes to read. if he reades 18 pa

Question

bill travels with his family on long trips and likes to read. if he reades 18 pages per half hour, how many pages of reading does he need to bring for a 22 hr trip?

mike drives to work on the freeway it takes 20 minutes, coming home he takes the back roads and it takes 35 minutes, how much time does he save per week if taking the freeway home would have averaged 42 minutes per trip?

jill takes photos and has a budget of 5.00 per week for printing.
3x5 are .49 4x6 .79 5x7 1.10 she buys 3 5x7 how many 4x6 can she buy (round)

kay sells donuts it cost 11.92 to make 24 she sells 19 at 1.25 what is her profit?

lorie practices basketball . if she shoots 70 baskets per day . at first she made 60% of her shots if she wanted to make 80% how many more baskets would she need to make per day?

Explanation / Answer

1) Bill reads 18 pages per half hour. That means he reads 36 pages per hour (18 x 2). If the trip is 22 hours, then he needs 36 pages per hour x 22 hours = 792 pages. 2) Mike drives a total of 55 minutes per day taking the back roads and a total of 62 minutes per day taking the freeway home. Taking the back roads, he saves 7 minutes per day. In 5 work days, he saves a total of: 7 minutes per day x 5 days = 35 minutes. 3. Jill buys three 5x7: $1.10 x 3 = $3.30. So she has: $5 - $3.30 = $1.70 left. If she buys one 4x6: $1.70 - $0.79 = $0.91 left. If she buys another, $0.91 - $0.79 = $0.12 left. So, Jill can buy two 4x6 pictures and have 12 cents remaining. 4. Kay sells 19 donuts at $1.25 each. She makes $1.25 per donut x 19 donuts = $23.75. So, her profit is $23.75 - $11.92 = $11.83. 5. If Lorie makes 60% of her baskets and shoots 70 baskets, she makes 70 x 0.6 = 42 baskets. If she wants to make 80%, she needs to make 70 x 0.8 = 56 baskets. So, Lorie needs to make 56 - 42 = 14 more baskets per day.

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