Question

Find the value of a and b given that x and y are in direct proportion
a)5/3,15/9,17.5/10.5,a/16.5,20/b
b)8/20,9/22.5,6/b,2/5​

Answer 1

Step-by-step explanation:

Find the value of a and b given that x and y are in direct proportion a)5/3, 15/9,17.5/10.5,a/16.5,20/b b)8/20,9/22.5,6/b,2/ 5.