Question

1)
$9 - 3 \div \frac{1}{3} + 1 =$
2)
$6 \div 2(1 \div 2) =$
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Answer 1

Answer:

pls refer the attachment

Answer 2

Answer:

1. $\large\boxed{=1}$

2. $\large\boxed{=6}$

Step-by-step explanation:

$\large\boxed{\textnormal{Order of operations}}$

To use order of operations stands for (Parenthesis, Exponents, Multiply, Divide, Add, and Subtract) the numbers from left to right. Please Excuse My Dear Aunt Sally!

To use BOMDAS stands for (Brackets, Of, Divide, Multiply, Add, and Subtract) from left to right.

Given:

1.) 9-3÷1/3+1

Solution:

First, you have to convert element to a fraction.

$\displaystyle \frac{3}{1}=3$

$\displaystyle 9-\frac{3}{1}\div\frac{1}{3}+1$

$\large\boxed{\textnormal{Fraction Rule:}}$

$\displaystyle \frac{a}{b} \div\frac{c}{d}=\frac{a}{b}*\frac{d}{c}$

$\displaystyle 9-\frac{3}{1}*\frac{3}{1}+1$

Secondly, multiply by numerator from left to right numbers.

$\displaystyle 3*3=\frac{9}{1}=9$

$\displaystyle 9-9+1$

Then, add and subtract the numbers from left to right.

$\displaystyle 9-9+1=\boxed{1}$

Therefore, the correct answer is 1.

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2. 6÷2(1÷2)

First, you have to do is solve parenthesis.

You can also switch sides.

$\displaystyle (2\div1)=2$

Next, divide numbers from left to right.

$\displaystyle 6\div2=3$

Then, multiply numbers from left to right.

$\displaystyle 3*2=\boxed{6}$

Therefore, the correct answer is 6.

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