Mathematics, 10.08.2019 04:30 emilylunaa

How too simplify the problem 50÷5+3×4÷2-1

Answers: 2

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Answer from: kerstynsharp08

To solve this you must use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

There are no parentheses or exponents in this expression, so to the next step (Multiplication/Division)

Now comes the problematic part, in which many people get confused. Although in the PEMDAS order it shows multiplication before division, you must remember that multiplication and division are "paired." This means that you will apply these two operations in the order they come first in the expression as you read it from left to right.

In this case that would be division first then multiplication.

NOTE: This rule also applies when you are dealing with addition and subtraction in the same expression

50÷5+3×4÷2-1

50 ÷ 5 = 10

10 + 3 × 4 ÷ 2 - 1

3 × 4 = 12

10 + 12 ÷ 2 - 1

12 ÷ 2 = 6

10 + 6 - 1

Addition/Subtraction

10 + 6 - 1

10 + 6 = 16

16 - 1

Hope this helped!

~Just a girl in love with Shawn Mendes

Answer from: fvmousdiana

Step-by-step explanation:

Given the following exercise:

$\frac{50}{5}+\frac{3*4}{2}-1$

In order to simplify it, you need to follow these steps:

- The first step is to solve the multiplications and the divisions indicated in the exercise.

- The second step is to solve the additions and subtractions.

Therefore, knowing this, you get:

$10+\frac{3*4}{2}-1=10+\frac{12}{2}-1=10+6-1=15$

Answer from: Quest

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

Answer from: Quest

step-by-step explanation:

first, eliminate the parenthesis:

−

second, group like terms:

−

third, combine like terms:

(

−

)

→

−

→

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