a jar of 52 coins contains 13 pennies what percent of the coins are pennies

Greta can deliver 120 news paper in 30 minutes. How many newspapers can they deliver in 1 minutes

A 10-foot ramp must make an angle of 30° with the ground if it is to reach a certain window. What angle must a 15[..]

The sum of two consecutive numbers is 50 and the sum of three times the first and doubles the second is equal to 60.[..]

Eugene and Earl each improved their yards by planting hostas and shrubs. They bought their supplies from the same[..]

How much of and alloy that is 40% copper should be mixed with 600 ounces of an alloy that is 80% copper in order to[..]

Jack had 1/4 of his weekly allowance left. He spent $6.50 on bus fares and a drink. At the end of the week, he had[..]

The cost of a banquet at Nick's Catering is $215 plus $27.50 per person. If the total cost of a banquet was[..]

A farmhouse shelters 11 animals some are goats and some are ducks altogether there are 34 legs how many of each[..]

Sussana worked 20 hours at her job last week. This week, she worked 35 hours. In terms of percent how much more work[..]

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