Math, asked by ajayrathuar6711, 1 year ago

X works thrice as fast as Y . If Y alone can complete a job in 18 days find how any willX and Y together taketo complete the job

Answers

Answered by guru15465

4

2/9days x and ty complete the work

Answered by kartik085

4

since X works thrice faster then y so efficiency of work completed by both of them will 18/3
that is 6 days

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