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julia-pushkina [17]

3 years ago

15

jennifer scored a 69%, 82%, 74%, 91% and a 79% on her math tests this quarter. What is jennifer's average test score for this qu

arter?

2 answers:

Semmy [17]3 years ago

8 0

79
because you add all of the numbers than divide by how meany # there are

Molodets [167]3 years ago

3 0

69%+82%+74%+91%+79%=395% /5 = 79%

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2 years ago

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Amiraneli [1.4K]

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$\frac{1}{2}- 1 \frac{1}{5}\\\\\frac{1}{2}- \frac{6}{5}$

Step 2: Now we will try to make the denominator common so we will get;

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