Ajsy can do 3/4 th of a,work in 6 days and vijay can do 2/5 of the same work in 4 days. Find the no. Of days in which both.ajay and vijay together can complete the work
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Answer:
4.4 days
Step-by-step explanation:
Ajay can do the 3/4 of the work in 6 days
3/4 of the work = 6 days
1/4 of the work = 6 ÷ 3 = 2 days
4/4 of the work = 2 x 4 = 8 days
Vijay can do 2/5 of the work in 4 days
2/5 of the work = 4 days
1/5 of the work = 4 ÷ 2 = 2 days
5/5 of the work = 2 x 5 = 10 days
Find the amount of work both of them can do in a day:
1 day = 1/8 + 1/10 = 9/40 of the work
Find the number of days needed if they work together:
9/40 of the work = 1 day
1/40 of the work = 1 ÷ 9 = 1/9 day
40/40 of the work = 1/9 x 40 = 4.4 days
Answer: 4.4 days
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