Question

THE mean wheight of 5 boys in a group is 48 kg . The
individual weight of 4 of them are st 51 ,46,49, 44
find the weight of the boy? ​

Answer 1

Answer:

The weight of the last boy is 50 kg

Step-by-step explanation:

If we take the weight of the 5th boy as x then the equation becomes,

$(51 + 46 + 49+ 44 + x)/5 = 48$

$(190 + x)/5 = 48$

$190 + x = 48 * 5$

190 + x = 240

x = 240 - 190

x = 50