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Choose the One Alternative That Best Completes the Statement or Answers

Question 191

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.

Solve the problem.
-One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together?


A) Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together? A) hr B) 2 hr C) 9 hr D) hr hr
B) 2 Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together? A) hr B) 2 hr C) 9 hr D) hr hr
C) 9 Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together? A) hr B) 2 hr C) 9 hr D) hr hr
D) Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together? A) hr B) 2 hr C) 9 hr D) hr hr

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