Math MCQ: A can complete a work in 10 days and B can complete it in 15 days. If they work together for 3 days, what fraction of the work remains?

A can complete a work in 10 days and B can complete it in 15 days. If they work together for 3 days, what fraction of the work remains?

Correct Answer: 1/2

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WhatsApp+91 99922 70404Math MCQ: A can complete a work in 10 days and B can complete it in 15 days. If they work together for 3 days, what fraction of the work remains? | Extra Education