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

02 Jun 2024, 01:02 AM

Adrian and Bradley builds a toy car in 3 hours.
Bradley and Clint builds a toy car in 2 hours.
Clint and Adrian builds a toy car in 9 hours.
How long does it take for Adrian, Bradley and Clint to build a toy car together?
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