Math, asked by simran4975, 1 year ago

A, b and c can do a work in 20, 15 and 12 days respectively. A is assisted by b on first dayand by c on the next day, alternatively. How long the work would take to finish

Anonymous: ___k off

Answers

Answered by rekhasurekha80

0

consider them as the numbers and get the hcf of them.... hcf will be ur answer

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