Question

a number increased by 25% gives 155 find the number​

Answer 1

Answer:

124

Step-by-step explanation:

Let number =100

So

25%of100=25

New number = 125

125=155(given =

1=31/25

Hence

Number =31/25×100=124

Answer 2

Answer:

let the number be x

now 125x = 155

x = 155/125

x = 1.24

so original number be 100 x 1.24 = 124