Write the word or phrase that best completes each statement or answers the question.
-Two pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank?
Correct Answer:
Verified
Q355: Solve the problem.
-Two trains leave a train
Q356: Solve the problem.
-During a hurricane evacuation from
Q357: Solve the problem.
-How much pure acid should
Q358: Solve the problem.
-Gary can hike on level
Q359: Solve the problem.
-Two friends decide to meet
Q360: Solve the problem.
-Five friends drove at an
Q361: Solve the problem.
-BJ can overhaul a boatʹs
Q362: Solve the problem.
-Tracy can wallpaper 2 rooms
Q363: Solve the problem.
-Brandon can paint a fence
Q365: Solve the problem.
-Sue can sew a precut
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