Question

Find two numbers if their sum is 6.1 and their difference is 1.6

Answer 1

Sum and Difference problem:
Larger number = (sum+difference)/2 = (6.1+1.6)/2=7.7/2=3.85
Smaller number = (sum-difference)/2 = (6.1-1.6)/2 = 4.5/2 = 2.25