Question

The sum of 2 numbers is 31.021 if first number is 11.56 then what is second number

Answer 1

Answer:

19.461

Step-by-step explanation:

sum of two numbers =31.021

1st no = 11.56, let the 2nd no be x

11.56 + x = 31.021

take 11.56 to the other side, wen taking it to the other side it changes from addition to subtraction.

so,  x = 31.021 - 11.56

         =31.021

          -11 .560

         = 19.461