Question

The average weight of 6 Boys Get increased by 5 kg if a boy with weight 20 kg replaced by a new boy. What is the weight of new boy

Answer 1

This the answer of the question you asked. Hope it helps.

Answer 2

Answer:

The weight of new boy is 50 kg.

Step-by-step explanation:

Given : The average weight of 6 Boys Get increased by 5 kg if a boy with weight 20 kg replaced by a new boy.

To find : What is the weight of new boy ?

Solution :

Let the weight of new boy is 'x' kg.

According to question,

The average weight of 6 Boys Get increased by 5 kg if a boy with weight 20 kg replaced by a new boy.

i.e. $\frac{x-20}{6}=5$

$x-20=5\times 6$

$x-20=30$

$x=30+20$

$x=50$

Therefore, The weight of new boy is 50 kg.