a : b = 5 : 1 and b : c = 2 : 3, then a : c =?
I really need help on both
a/b = 5
so b = a/5
use that in the second
a/5 / c = 2/3
multiply by 5
a/c = 10/3
I really need help on both
so b = a/5
use that in the second
a/5 / c = 2/3
multiply by 5
a/c = 10/3