A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?

Created: 5 months ago | Updated: 3 months ago
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A takes twice as much time as B or thrice as much time as C to finish a piece of work Working together, they can finis the work Working together , they can finish teh work in 2 days . B can do the work alone in -

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