Question 1010650
10/150 = x/5850


solve for x to get x = 10*5850/150 = 390.


10/150 = .06666666..... = 1/15


1/15 * 5850 = 390


the ratio of 390/5850 is the same as the ratio of 10/150.


she expect to make 390.


if you divide 5850 by 150, you get 39


she gets 39 * 10 = 390.


all these different ways of looking at it yield the same result.