2 years ago

Describe how to use a tens fact to find the difference for 15-8

Mathematics

1 answer:

shusha [124]2 years ago

7 0

You can round 15 to 20, and 8 to 10

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egoroff_w [7]

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Step-by-step explanation:

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Evaluate <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%20for%20x%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20and%20y%20%3D%2

Whitepunk [10]

$\displaystyle\\
\frac{x}{y} ~~~ \Big( \texttt{ for } x = \frac{2}{3} \texttt{ and } y = \frac{6}{7} \Big)= ?\\ \\ \\ 
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\texttt{Correct ansver: A}$

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