Math, asked by cananyonehelp6842, 1 year ago

A and b working together can finish a job in t days. if a works alone and completes the job, he will take t + 5 days. if b works alone and completes the same job, he will take t + 45 days. what is t? 25 b 60 15 d none

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Answered by prasannakshei

1

the answer is
the value of t is 15

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