Question
P5.ST.JC.18121184-A1
Bryan builds a toy car in 6 hours.
Adam builds a toy car in 2 hours.
Charlie builds a toy car in 9 hours.
If they work together,
how long does it take to build a toy car?
(Give the answer in fraction. Eg 11
3
 h)
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121184

20 Apr 2024, 07:36 AM

Bryan builds a toy car in 6 hours.
Adam builds a toy car in 2 hours.
Charlie builds a toy car in 9 hours.
If they work together,
how long does it take to build a toy car?
(Give the answer in fraction. Eg 11
3
 h)
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