Question

A food factory manufactures 560 fans in 7 days with 20 machines. How
many fans would be manufactures in 12 days with 18 machines?

Answer 1

Answer:

from 622 to 960

Step-by-step explanation:

If 560 fans are manufactured in 7 days ,

Than X fans are manufactured in 12 days

560-7

X -12

So,

560×12=X×7

6,720 =X×7

6,720÷7=X

960 =X ........(1)

Now

560 fans are manufactured from 20 machines

Then X fans will be manufactured i

from 18 machines

560×20=X×18

11,200 =X×18

11,200÷18=X

622.2222222222=X ......(2)

From (1) and (2) we can say X which is fans manufactured in 12 days are from 622 to 960