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2015-08-26T22:02:59+08:00

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Add the given score then divide it into 3, you'll get 87.
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in getting an average, you should add all given and divide it to the number of the given.
2015-08-26T22:07:13+08:00

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
84+92+85=261
then divide it by 3 so
261÷3 =87
and the average is 87...
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