What is 90 + 90 ÷ 90 + 90 × 90 Equal To? Answer Explained

What is the correct answer for the expression 90 + 90 / 90 + 90 × 90?

90 + 90 ÷ 90 + 90 * 90 = 8191 (answer)

Whenever you are dealing with any mathematical operation just remember “PEDMAS” and proceed accordingly.

P - Parenthesis

E - Exponents

D - Division

M - Multiplication

A - Addition

S - Subtraction

PEDMAS means that we first evaluate parentheses/brackets, then evaluate exponents/orders, then evaluate multiplication-division, and finally evaluate addition-subtraction.

We want to solve this expression 90 + 90 ÷ 90 + 90 × 90 - 90.

The expression above has no parentheses or exponents, so we evaluate multiplication-division then addition-subtraction.

90 + 90 ÷ 90 + 90 × 90 = ?

Step 1 - evaluate the division 90 ÷ 90 = 1 to get

90 + 1 + 90 × 90

Step 2 - evaluate the multiplication 90 × 90 = 8100 to get

90 + 1 + 8100

Step 3 - evaluate the addition 90 + 1 = 91 to get

91 + 8100

Step 4 - evaluate the addition 91 + 8100 = 8191 to get

8191

Thus, the answer is:

90 + 90 / 90 + 90 × 90 = 8191