One Way Use properties. 가 Think of 20 as X 10. 25 x 20 = 25 x ( = Х = (25 x 2) x 10 Х = = 50 x 10 = x 10 = - You have used the Associative Property of Multiplication. Copynght The McGraw-Hill Companies, Inc. Fusers. So, Miss Rita printed pictures. Online content at connectED. mcgraw-hill. com

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i