If a:b=2:3, b:c=4:5 and c:d=6:7,find  a:b:c:d. I want the solution with proper steps

Asked by Ananya | 24th Feb, 2018, 10:56: PM

Expert Answer:

find a suitable number that is common to all the set of ratios.

for a/b=2/3*8/8=16/24

now , b/c=4/5*6/6=24/30

lastly, c/d=6/7*5/5=30/35

now a:b:c:d = 16:24:30:35

Answered by Sneha shidid | 25th Feb, 2018, 12:39: AM