Mathematics, 29.01.2020 20:58 kristinashau
As a punishment for something naughty that we did, my little brother and i have to whitewash both sides of a fence. we start at the same time, and we each work at a constant rate. if we each whitewash one side, i'll finish in $2$ hours and my brother will finish in $3$ hours. but i'm a nice kid, so after i finish my side, i go around to the other side and my brother finish his side. from the time i start him, how many minutes does it take us to finish the job?
Answers: 2
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As a punishment for something naughty that we did, my little brother and i have to whitewash both si...
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