A dones a work in ten days B dones work in 20 days In how many days they both will do work together
Answers
Answered by
2
Answer:
a=10 days
b=20 days
both doing work=
a+b/2
10+20/2
30/2
15
Answered by
0
Answer:
30
Step-by-step explanation:
A dones a work =10
B dones a work =20
they both will do work =10+20=30
=30
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