Question

A number decreased by 15 is 25. Find the number ​

Answer 1

Answer:

40

Step-by-step explanation:

25+15........................

Answer 2

Answer:

Ans is 20

Step-by-step explanation:

Let the number be x

According to given problem, we have

2x−15=25

2x=25+15

2x=40

∴x=20