andrewmena05
26.08.2019 •
Mathematics
On a english exam two students received a score of 90,five students received 85,seven students received 75,and one student received 55.what was the average score on this exam.
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Ответ:
79%
Step-by-step explanation:
All you have to do is add up every term and divide it by the number of terms.
90
90
85
85
85
85
85
75
75
75
75
75
75
75
55
=
1185/15
=
79
The average score on this exam was a 79%.
Ответ:
sorry can't read, cuz too small the words.
Explanation: