Question

In 25 days, the earth picks up 6 x 108 pounds of dust from the atmosphere
much dust will it pick up in 15 days?​

Answer 1

Answer:

refer. to given attachment

Answer 2

Answer:

dust would be picked up in 15 days.

Solution:  

Dust picked up by Earth in 25 days =   pounds

In order to find picked up by the earth in 25 days, the value should be divided by 25.

Dust taken by Earth in 25 day =

Dust taken by Earth in 15 days =   

                                          

By division of 90 by 25 we get 3.6,

Dust picked up by Earth in 15 days =  pounds.