Question

An auto lot has a 2:1 ratio of blue cars to red cars and a 6:1 ratio if red cars to orange cars on the lot. What could be the total number of blue, red and orange cars on the lot?​

Answer 1

Answer:

The total number of cars will be multiples of 19( 19, 38 , 57, ...)

Step-by-step explanation:

Let orange cars be x.

Red cars = 6x

Blue cars = 6 × 2 × x = 12x

Therefore, total number of cars = 12x + 6x + x = 19x = multiples of 19.

Answer = multiple of 19.