To the nearest millimeter, a cell phone is 88 mm long and 38 mm wide. What is the ratio of the width to the length? The ratio of the width to the length is?

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.