What is the answer to 30 plus 20-25 divided by 5x5?

Answer 1

(30 + 20 - 25)/(5 * 5)

Firstly, simplify the numerator:

30 + 20 - 25 = 30 - 5 = 25

Then simplify the bottom (although you could do the opposite as well):

5 * 5 = 25

Now, placing it back into the numerator and denominator, we have:

25/25 = 1

Also, you could simplify all of them at once, giving: 30/25 + 20/25 - 25/25 = 6/5 + 4/5 - 1 = 10/5 - 1 = 2 - 1 = 1.