Ajai and vijai can together paint their house in 30 days. After working for 20 days, ajai has to go out and vijai finishes the remaining work in the next 30 days. If vijai had gone away after 20 days instead of ajai, then ajai would have completed the remaining work in
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Answered by
1
Answer:
580963
Step-by-step explanation:
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Answered by
1
Answer:
5 days
Step-by-step explanation:
2/3 of work is done by both in 20 days
1/3 of work took vijai 30 days
comaprsion - 10 days to 30 days
increase is 300% in time
so 200% is ajai's speed help decreasing time
so ajai's time = 10 ÷ 2
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