Kabir can do join in 10 days and arthi in 15 days .if both of themwork together how long will the work last?
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Answered by
0
Answer:
10:15 = 2:3 so 2/3 days
Step-by-step explanation:
I am not sure .
Answered by
1
Let the total work be 1 part
work done by kabir in 10 days = 1 part
work done by kabir in 1 day = 1/10 part
work done by arthi in 15 days = 1 part
work done by arthi in 1 day = 1/15 part
work done by kabir and arthi in 1 day together=
1/10 + 1 /15
= (3+2)/30
=5/30
=1/6 part
to do 1/6 part work, time required = 1 day
to do 1 part of work,time required = 1 /1/6
= (1*6)days
= 6 days
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