Question

.Firstly in this Question please explain in easy way.. In the last three months Mr. sharma lost 11/2 kg, gained 9/4 kg and then lost 15/4 kg. If he now weighs 95 kg, how much Did Mr. Sharma weigh to begin with?

Answer 1

let the begin weight = x kg
then,
x- 11/2 + 9/4 -15/4 =95
=> x + 9/4 = 95 + 15/4 + 11/2
=> x = 95 + 11/2 + 15/4 - 9/4
=> x = 201/2 + 6/4
=> x = 201/2 +3/2
=> x = 204/2
Hence, x = 102 kg