FRasa counted a total of 40 white cars and yellow cars there were 9 times as many white cars as yellow cars how many white cars did Rasa count
+36923 x= white cars
1/9 x = yellow cars
x +1/9 x = 40
1 1/9 x= 40
10/9 x = 40
x = 40 x 9/10 = 36 = white cars
