Question
P5.ST.JC.18121186-A1
Abel and Bradley builds a toy car in 10 hours.
Bradley and Clint builds a toy car in 8 hours.
Clint and Abel builds a toy car in 4 hours.
How long does it take for Abel, Bradley and Clint to build a toy car together?
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121186

04 Jul 2024, 05:05 AM

Abel and Bradley builds a toy car in 10 hours.
Bradley and Clint builds a toy car in 8 hours.
Clint and Abel builds a toy car in 4 hours.
How long does it take for Abel, Bradley and Clint to build a toy car together?
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