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Recent questions tagged chain rule
+2
votes
1
answer
If 36 men can do a piece of work in 25 hours, in how many hours will 15 men do it ?
asked
Dec 15, 2018
by
kratos
class-8
direct and inverse variations
chain rule
+2
votes
1
answer
If the wages of 6 men for 15 days be Rs.2100, then find the wages of for 12 days.
asked
Nov 29, 2018
by
kratos
class-8
ratio and proportion
chain rule
+1
vote
1
answer
If 15 men, working 9 hours a day, can reap a field in 16 days, in how many days will 18 men reap the field, working 8 hours a day?
asked
Nov 10, 2018
by
kratos
class-8
direct and inverse variations
chain rule
+3
votes
1
answer
If 15 toys cost Rs, 234, what do 35 toys cost?
asked
Aug 28, 2018
in
Mathematics
by
kratos
division
class-5
chain rule
+2
votes
1
answer
If 20 men can build a wall 66 metres long in 6 days, what length of a similar can be built by 86 men in 8 days?
asked
Feb 27, 2018
by
kratos
class-8
time and work
chain rule
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