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Over [174]
3 years ago
11

Which sum or difference is equivalent to the following expression? 2x+3 over 4A) x/2 + 3/4B) x/2 - 3/4C) 3x/4 + 3/4D) 8x + 24

Mathematics
1 answer:
Svet_ta [14]3 years ago
4 0

The correct option is:   A)  \frac{x}{2}+\frac{3}{4}

<em><u>Explanation</u></em>

The given expression is:   \frac{2x+3}{4}

If we <u>split the above whole expression into two different fractions</u> with a common denominator, then we will get......

\frac{2x}{4}+\frac{3}{4}

Now, we can <u>reduce the first fraction by dividing both numerator and denominator by 2</u>. So, the simplified expression will be......

\frac{2x\div 2}{4\div 2}+ \frac{3}{4}\\ \\ = \frac{x}{2}+\frac{3}{4}

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A boy makes a cone of diameter 28 cm without a base. He then cuts a smaller cone of diameter 20 cm from the cone. He used the bottom part as a lampshade. If the height of the lampshade is 11cm,

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<u>Solution for (a)</u>

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