Question

if s:t= 2:3 and t:r = 4:5 tjem s:r will be
a) 1:2 b] 2:1 c] 2:3
d] 3:2​

Answer 1

Step-by-step explanation:

8:15

2:3 x4

4:5x 3

so 8:12

and 12:15

here 12 wI'll cancelled so 8:15