Question

A Machine caps 1,540 bottles in 6 hours.how long will it take to cap 2,310 bottles, if the machine caps the bottles with the same efficiency?​

Answer 1

Answer:

9 hours

Step-by-step explanation:

By the unitary method,

6 hours                                        x hours

1540 bottles                                2310 bottles

therefore,

(6*2310)/1540

=9 hours.

Answer 2

Answer:

Machine will caps 2,310 bottles in 9 Hours

Step-by-step explanation:

No of bottle caps in 6 Hours = 1,540 Bottles

Let the machine Caps 2,310 bottles in H Hours

The rate of production of machine can be written as

(job)/(time)

ie 1,540/6 = 2,310/H

ie 6 x 2,310 = 1,540 x H

ie 13,860 = 1,540H

Therefore H - 13,860/1,540

= 9 Hours