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defon
3 years ago
15

Helena said that 12 ÷ 1/3 is 4. Draw a model and use words to explain why halina statement is not reasonable.

Mathematics
1 answer:
denis23 [38]3 years ago
5 0
I can’t necessarily draw a model, lol but I can try my best to type one.
12/(1/3)=12•(3/1)=36

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According to the data, Vannessa mean quiz ...
damaskus [11]

Answer: x = 108

Given the below equation

x + 13 1/2 = 121 1/2

Firstly, we need to convert the mixed fraction into an improper fraction

\begin{gathered} x\text{ + 13}\frac{1}{2}\text{ = 121 }\frac{1}{2} \\ 13\frac{1}{2}\text{ = }\frac{(2\text{ x 13) + 1}}{2} \\ 13\text{ }\frac{1}{2}\text{ = }\frac{26\text{ + 1}}{2} \\ 13\frac{1}{2}\text{ = }\frac{27}{2} \\ 121\frac{1}{2}\text{ = }\frac{(2\text{ x 121) + 1}}{2} \\ 121\frac{1}{2}\text{ = }\frac{243}{2} \\ \text{Therefore, the new equation becomes} \\ x\text{ + }\frac{27}{2}\text{ = }\frac{243}{2} \\ \text{Isolate x} \\ x\text{ = }\frac{243}{2}\text{ - }\frac{27}{2} \\ \text{Common denominator = 2} \\ x=\text{ }\frac{243\text{ - 27}}{2} \\ x\text{ = }\frac{216}{2} \\ x\text{ = 108} \end{gathered}

8 0
1 year ago
((60 points to whoever answers all of these))
Readme [11.4K]
1. 9^2

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3 years ago
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3 years ago
27/96 reduce to the lowest terms
velikii [3]

\frac{27}{96}=\frac{9}{32}

by 3




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PLS HELP!!<br><br> Solve for x.<br><br> (763)(50)/295 = (760)(x)/273
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X=75

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That is why it's that answer.


4 0
2 years ago
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