Question
P5.ST.JC.18121186-A1
Alistair and Bradley builds a toy car in 6 hours.
Bradley and Curry builds a toy car in 10 hours.
Curry and Alistair builds a toy car in 5 hours.
How long does it take for Alistair, Bradley and Curry to build a toy car together?
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121186

01 Jul 2024, 09:23 PM

Alistair and Bradley builds a toy car in 6 hours.
Bradley and Curry builds a toy car in 10 hours.
Curry and Alistair builds a toy car in 5 hours.
How long does it take for Alistair, Bradley and Curry to build a toy car together?
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