Share 20 into the ratio 1:3

5:15 :))

Step-by-step explanation:

you would do 1+3(=4) and then divide 20 by 4(=5)

5×1=5

5×3=15

the shares will be 5 and 15.

Step-by-step explanation:

let the ratio constants be x

so,

so the shares are x = 5 and 3x = 15