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3 years ago

Witch operation should you do first when you simplify 85+ (25 x 5)?

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

7 0

Answer:

25X5

Step-by-step explanation:

If you follow the PEMDAS rule the first thing you must do is the equation inside the parenthesis.

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

OleMash [197]3 years ago

5 0

Answer:

Whatever is in the parenthesis.

Step-by-step explanation:

A good way to remember what operation you should do first in these kinds of problems is: PEMDAS.

Each letter in PEMDAS stands for a function in problems, and it gives the order that you should do them in.

P - Parenthesis

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

1. Parenthesis; always comes first.

2. Exponents; always comes second.

3. Multiplication/Division; it does NOT matter which one you do first out of these two.

4. Multiplication/Division; whatever you didn't do on #3

5. Addition/Subtraction; it does NOT matter which one you do first out of these two.

6. Addition/Subtraction; whatever you didn't do on #5.

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ioda

Answer:

Step-by-step explanation:

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10% = 0.10

200 x 0.10 = 20

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3 years ago

Read 2 more answers