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lianna [129]
3 years ago
7

12 1/2-(4 1/2) = ? I really need help​

Mathematics
2 answers:
Agata [3.3K]3 years ago
5 0

Answer:

8

Step-by-step explanation:

So we have 12 1/2 - (-4 1/2)

6-(-2)

6+2

8

faltersainse [42]3 years ago
5 0
<h2><u>Question :-</u></h2>

\sf12 \frac{1}{2}  - ( - 4 \frac{1}{2} ) =  \boxed{ ? }

<h3>____________________</h3>

<h2><u>Solution :-</u></h2>

<h3><u>Given Information :-</u></h3>

  • <u>Fraction 1 ➢</u> \sf12 \frac{1}{2}
  • <u>Fraction 2 ➢</u> \sf -4 \frac{1}{2}
  • <u>Operation</u><u> </u><u>➢</u> Subtraction

<h3><u>To Find :-</u></h3>

  • The difference between two fractions

<h3><u>Calculation :-</u></h3>

\sf: \implies  \sf12 \frac{1}{2}  - ( - 4 \frac{1}{2} ) =  \boxed{ ? }

<em><u>Firstly, converting mixed fractions to improper fractions, We get,</u></em>

\sf:  \implies  \frac{25}{2}  - ( -  \frac{9}{2} ) =   \boxed?

<em><u>Now, solving the parentheses, We get, </u></em>

\sf:  \implies  \frac{25}{2}  +  \frac{9}{2}  =  \boxed ?

<em><u>Since, We have like terms, We will directly add up the two fractions, We get, </u></em>

\sf:  \implies \frac{25 + 9}{2}  =   \boxed?

<em><u>Calculating further, We get, </u></em>

\sf:  \implies  \frac{34}{2}  =   \boxed?

<em><u>Bringing the fraction to it's lowest terms, We get, </u></em>

\sf:  \implies  \frac{ \cancel{34}  \:  \: \tiny{7}}{ \cancel2}  =  \boxed7

\sf :\implies \sf12 \frac{1}{2}  - ( - 4 \frac{1}{2} ) =  \red{ \boxed{ \bf7 }}

<h3>____________________</h3>

<h2><u>Final Answer :-</u></h2>

  • \sf  \sf12 \frac{1}{2}  - ( - 4 \frac{1}{2} ) =  \red{ \boxed{\bf7 }}

<h3>____________________</h3>
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