Home
Class 8
MATHS
If 15 workers can build a Wall in 48 hrs...

If 15 workers can build a Wall in 48 hrs, how many workers will be Required to do the same work in 30 hrs?

Text Solution

Verified by Experts

The correct Answer is:
24
Promotional Banner

Similar Questions

Explore conceptually related problems

If 36 workers can build a wall in 12 days, how many days will 16 workers take to build the same wall ? (assuming the number of working hours per day is constant)

48 men can dig a trench in 14 days then how many days will be taken by 28 men to dig the same clich?

36 men can do a piece of work in 12 days. In how many days 9 men can do the same work?

24 workers working 6 hours a day can finish a piece of work in 14 days.if each worker works 7 hours a day, find the number of workers to finish the same piece of work in 8 days.

40 benches are required to seat 160 students. How many benches will be required to seat 240 students at the same rate ?

175 men can dig a canal 3150 m long in 36 days. How many men are required to dig a canal 3900 m long in 24 days?

12 painters can paint a wall of 180 m long in 3 days. How many painters are required to paint 200 m long wall in 5 days?

30 labourers can built a wall in 9 days. If the same wall is to be built by 20 labourers how many days they will take to complete it?

5 pumps are required to fill a tank in 1 1/2 hours. How many pumps of the same type are used to fill the tank in half an hour.

If (a+A) workers (In number) will do a Work in (a+A) days then in how many days will (a+2x) members of workers do the work ?