A and B can weed a certain field in 6 and 12 hours respectively.Working together in how many hours will they weed the field
Answers
Answered by
12
Step-by-step explanation:
time taken to complete a field by A 6hour
work 1/6th
,, ,, ,, ,, ,,. by B 1/12 th
working together 1/6+1/12
3/12= 1/4th
time 4 days
Answered by
3
Answer:
4 Hours
Step-by-step explanation:
Time taken to weed a field By A In one Hour = 1/6 Hour
Time taken to weed a field By B in one Hour = 1/12 Hour
They can weed the field together in = 1/6+1/12
= 2/12 + 1/12
= 3/14
=1/4
= 4 hours
Hope it helps you mate
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