Mathematics · Time and Work

A is 4 times as efficient as B. If A completes a work in 45 days less than B, in how many days can they finish the work together?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

112 days✓
216 days
315 days
414 days

Correct answer

12 days

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A is 4 times as efficient as B. If A completes a work in 45 days less than B, in how many days can they finish the work together?

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A is 4 times as efficient as B. If A completes a work in 45 days less than B, in how many days can they finish the work together?

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