In Exercises 17 to 60, solve by using the
Chapter , Problem 1.2.57(choose chapter or problem)
In Exercises 17 to 60, solve by using the strategies for solving application problems (see page 86). Painting A painter can paint a kitchen in 10 hours. An apprentice can paint the same kitchen in 15 hours. If they worked together, how long would it take them to paint the kitchen?
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