Question

if 25%of a number is added to 150,We get the number itself. What is 50% of that number? answer please...and how to find this? ​

Answer 1

Answer:

X*25/100+150 = x

(X*0.25)+150 = x

0.25x +150 = x

150 = 1x-0.25x

150 =0.75x

X = 150/0.75 = 200

50% of 200 = 100