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Standard VII
Mathematics
Unitary Method
If 45 men and...
Question
If 45 men and 60 boys can do a piece of work in 20 days. How many days will 15 men and 20 boys take to complete the work?
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Q.
If
3
men or
6
boys can do a work in
20
days, how many days will
6
men and
8
boys take to do the same work?
Q.
If
6
men and
8
boys can do a piece of work in
10
days and
26
men and
48
boys can do same in
2
days, the time taken by
15
men and
20
boys to do the same type of work will be :
Q.
If 2 men and 3 boys can do a piece of work in
3
3
7
days, while 3 men and 2 boys can do it in days, then in
3
15
43
. Then in how many days will 4 boys finish the work?
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