Question

7. If m:n
=3:4 and n:o = 8:9, then m: o is:​

Answer 1

The value of m : o is equal to 2 : 3.

Step-by-step explanation:

We have,

m : n  = 3 : 4 and n : o = 8 : 9

To find, the value of m : o = ?

∴ m : n  = 3 : 4 and n : o = 8 : 9

⇒ $\dfrac{m}{n} =\dfrac{3}{4}$ and $\dfrac{n}{o} =\dfrac{8}{9}$

∴ m : o

$= \dfrac{m}{n}\times \dfrac{n}{o}$

$= \dfrac{3}{4}\times \dfrac{8}{9}$

$=\dfrac{2}{3}$

= 2 : 3

Thus, the value of m : o is equal to 2 : 3.