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3 years ago

6

Mary's team scores 18 points in the first half and 7 points in the second half. Mary scored a total of 5 points. What fraction o

f the total points did Mary score?

1 answer:

jek_recluse [69]3 years ago

7 0

Answer:

.2 <em>or </em>1/5

Step-by-step explanation:

First, calculate the total points by adding the two half's totals together.

7 + 18 = 25

Now, divide the number of points Mary scored by the total.

5 / 25 = 1/5

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Answer:

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Step-by-step explanation:

Let's take it one number at a time.

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For number 66:

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$12(-\frac{1}{2})^{1}=-6$

$12(-\frac{1}{2})^{2}=3$

$12(-\frac{1}{2})^{3}=-1.5$

$12(-\frac{1}{2})^{4}=0.75$

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or to make things simpler:

Sum = 12 - 6 + 3 - 1.5 + 0.75 - 0.375 + 0.1875 - 0.0078125 + 0.046875 - 0.0234375

Sum = 8.078125

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