Question

Tojo can do a piece of work in 10 days and Ronnie can do it in 15 days. Tojo started the work and left after 4 days. Find:
i.The work done by Tojo in 4 days.
ii. The work left after Tojo has worked for 4 days..​

Answer 1

Answer:

the answer will be number 1

Step-by-step explanation:

tojo can do work in 10 days

Ronnie can do it in 15 days

Tojo left the work after 4 days means he had completed in 4 days

so the answer will be number 1 - thr work done by tojo in 4 days

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