Question
P5.ST.JC.18121186-A1
Ahmad and Bentley builds a toy car in 2 hours.
Bentley and Chester builds a toy car in 9 hours.
Chester and Ahmad builds a toy car in 4 hours.
How long does it take for Ahmad, Bentley and Chester to build a toy car together?
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121186

17 May 2024, 03:53 PM

Ahmad and Bentley builds a toy car in 2 hours.
Bentley and Chester builds a toy car in 9 hours.
Chester and Ahmad builds a toy car in 4 hours.
How long does it take for Ahmad, Bentley and Chester to build a toy car together?
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