Question
P5.ST.JC.18121186-A1
Asher and Boaz builds a toy car in 10 hours.
Boaz and Cole builds a toy car in 4 hours.
Cole and Asher builds a toy car in 6 hours.
How long does it take for Asher, Boaz and Cole to build a toy car together?
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121186

03 Jul 2024, 02:18 PM

Asher and Boaz builds a toy car in 10 hours.
Boaz and Cole builds a toy car in 4 hours.
Cole and Asher builds a toy car in 6 hours.
How long does it take for Asher, Boaz and Cole to build a toy car together?
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