Question
P6.SP.JC.19010103-A1
Ian can paint a house in 12 hours. Ivan can paint the same house in 4 hours. How long will it take for both of them to paint the same house together?
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Primary 6 SPEED P6.SP.JC.19010103

01 Jul 2024, 02:37 AM

Ian can paint a house in 12 hours. Ivan can paint the same house in 4 hours. How long will it take for both of them to paint the same house together?
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