Question

The heights of Rekha and Saina are 153 cm and 162 cm respectively. The average height
of Rekha, Saina and Sanjana is 161 cm. What is the height of Sanjana?​

Answer 1

Given :-

❐ Height of Rekha = 153 cm.

❐ Height of Sana = 162 cm.

$Average \: height \: = \: 161cm$

➙Total Height of Rekha & Sana

➙ 153 + 162 cm = 315 cm.

$\mathsf \green{➪ Average \: Speed-}$

➙315 - 161 cm = 154cm.

∴ The height of Sanjana is 154 cm.

$\sf{ \blue{✿Hope \: this \: helps! }}$