Question

Solve this problem using subtraction.


30-(15-5)=?

Answer 1

20

Explanation:

To solve the problem 30 - (15 - 5) using subtraction, we need to perform the operations in the correct order, following the rules of subtraction.

Step 1: Evaluate the subtraction inside the parentheses.

15 - 5 = 10

Step 2: Subtract the result from Step 1 from 30.

30 - 10 = 20

Therefore, 30 - (15 - 5) equals 20.

Answer 2

20

Explanation:

• remember PEMDAS

30 - (15 - 5) = (solve brackets)

30 - 10 = (solve subtraction)

20