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,Y1. It takes 77 minutes to fill 11 buckets of water. How much time willit take tofll 7 suchuaTeUHthesmartboardin class to do Exercise24buckets?

Answer»

time taken to fill 11 buckets =77min.time taken to fill bucket =77÷11=7min.time taken to fill 1 bucket =7×7=49min



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