Question

If you add 0.43 to a certain number then subtract 0.58 from the result and then another 4.04, you’ll get 30.3. What is the certain number?

Answer 1

34.49.

Explanation:

Answer 2

To find the number, you need to do the opposite of the given process.

30.3 + 4.04 = 34.34
34.34 + 0.58 = 34.92
34.92 - 0.43 = 34.49

Your answer is 34.49.

Hope this helps!