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

01 Jul 2024, 10:42 PM

Ahmad and Billy builds a toy car in 2 hours.
Billy and Clifford builds a toy car in 3 hours.
Clifford and Ahmad builds a toy car in 4 hours.
How long does it take for Ahmad, Billy and Clifford to build a toy car together?
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