Question

The heights of ria and raveena are in the ratio 7:9. If the height of ria is 1m5cm,find the height of raveena

Answer 1

☆ANSWER☆

Riya height = 1m 5cm = 105cm

Let Raveena height = x

ATQ,

= 7 : 9 :: 150 : x

=

$= \frac{7}{9} = \frac{105}{x} \\ = 7 \times x = 105 \times 9 \\ = x = \frac{105 \times 9}{7} \\ = x = 15 \times 9 \\ = x = 135$

Raveena height is 135 cm.