Question

if X+16:4X+20 is the triplicate ratio of 3:4,find x​

Answer 1

Answer:

x+16 / 4x+20 = 3/4

=> 4x + 64 = 12x + 60

=> 8x = 4

=> x = 1/2

Answer 2

Answer:

x=1/2

Step-by-step explanation:

x+16/4x+20=3/4

4x+64=12x+60

64-60=12x-4x

4=8x

x=1/2