Amit can do a piece of work in 4 days and sumit can do it in 6 days .how long will they take.if both amit and sumit work together?
Answers
Answered by
75
ANSWER ::
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Days required by Amit to complete work = 4
1 Day work of Amit = 1 /4
Days required by Sumit to complete work = 6
1 Day work of Sumit = 1 /6
1 Day work of both Amit and Sumit =
( 1 /4 ) + ( 1 /6 )
LCM of 4 and 6 = 12
3 + 2 /12
5/12
Time required to complete work =
Total work ÷ 1 Day work
1 ÷ 5 /12
1 × 12 /5
12 /5
2 Whole 2 / 5 Days
2 Days 9 hours .
☆☆☆☆☆☆
HOPE IT HELPS! !!
☆☆☆☆☆☆
Days required by Amit to complete work = 4
1 Day work of Amit = 1 /4
Days required by Sumit to complete work = 6
1 Day work of Sumit = 1 /6
1 Day work of both Amit and Sumit =
( 1 /4 ) + ( 1 /6 )
LCM of 4 and 6 = 12
3 + 2 /12
5/12
Time required to complete work =
Total work ÷ 1 Day work
1 ÷ 5 /12
1 × 12 /5
12 /5
2 Whole 2 / 5 Days
2 Days 9 hours .
☆☆☆☆☆☆
HOPE IT HELPS! !!
mssdatta2:
sorry your are wrong the answer is 2.4 days
that is 2 days 4 hours
Are you a girl?
Answered by
5
Answer:
2 days 9 hours
Step-by-step explanation:
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