Question

simplify the following ratio 1/5:1/7:1/9 please give the step by step explanation​

Answer 1

Answer:

63:45:35

Step-by-step explanation:

lcm of 5,7,9 is the product of 5*7*9

=(1/5)5*7*9 : (1/7)7*5*9 :( 1/9)*9*5*7

=7*9 : 5*9 : 5*7

=63 : 45 : 35