Question
P5.ST.JC.18121186-A1
Alan and Benjamin builds a toy car in 6 hours.
Benjamin and Corwin builds a toy car in 8 hours.
Corwin and Alan builds a toy car in 3 hours.
How long does it take for Alan, Benjamin and Corwin to build a toy car together?
3 m
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Primary 5 STRATEGIES P5.ST.JC.18121186

09 May 2024, 07:15 AM

Alan and Benjamin builds a toy car in 6 hours.
Benjamin and Corwin builds a toy car in 8 hours.
Corwin and Alan builds a toy car in 3 hours.
How long does it take for Alan, Benjamin and Corwin to build a toy car together?
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