Question

a number is increase from 125 to 150,find the percentage increase.​

Answer 1

Answer:

increased no.=150-125=25

therefore,%increased =25/125*100

= 1/2*100

=50%

Hope it helps you !!!

Answer 2

Let the percentage increase be p.

125 + p/100 x 125 = 150

=> 125 + 5p/4 = 150

=> (500 + 5p)/4 = 150

=> 500 + 5p = 600

=> 5p = 100

=> p = 20%