Question

In a carpark,the ratio of red cars to green cars is 5:6,while that of green cars to blue is 3:10.find the ratio of red cars to green cars to blue cars in its simplest form.

Answer 1

@bibby @perl @sleepyjess @GreatMath @paki @rane @myininaya @yahman @mathloserlol @a

Answer 2

@freckle

Answer 3

@iambatman @iGreen @inkyvoyd

Answer 4

red:green = 5:6
green:blue = 3:10

its easier if you change 3:10 to the equivalent ratio of 6:20, this way the green matches in the two ratios

red: green = 5:6
green:blue = 6:20

Now can you answer the question
what is red : green : blue