Given that :-
Sum of 20 numbers is 9
To find
Sum of these numbers after increasing each number by 0.03
Solution :-
→ We have to increase each number by 0.03. It means that we have to add 20 times 0.03.
→ So the increase in sum of number will be 20(0.03)
→ 20(0.03) = 0.6
→ Earlier sum was 9.
After increase oof 0.6 new sum is 9+0.6
Answer is 9.6
