Question

If a: b= 11:13 and b:c = 39:37, then a:b:c = ?​​

Answer 1

Answer:

a:b:c = 33:39:37

Step-by-step explanation:

a:b = 11:13

b:c = 39:37

so, we multiply a:b with 3

(11×3):(13×3)

=33:39

and, we multiply b:c with 1

(39×1):(37×1)

=39:37

so, we are found the value a:b:c

a:b:c = 33:39:37 (ans.)