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21 votes
21 votes
I need help what is 8x9x5+2-1=

User Bing Jian
by
2.5k points

2 Answers

16 votes
16 votes
Answer: 361
Follow PEMDAS
8 x 9 x 5 + 2 - 1
72 x 5 + 2 - 1
360 + 2 - 1
362 - 1
361
User AndreyIto
by
3.0k points
21 votes
21 votes

Answer:

361

Explanation:

So, for this equation we need to use PEMDAS. This stands for:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

These are the crucial steps on solving a problem like this. Following the steps, we start with multiplication:

8 x 9 = 72 x 5 = 360

Then the addition:

360 + 2 = 362

Then subtraction:

362 - 1 = 361.

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User Millhouse
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3.2k points