Answer:
77
Step-by-step explanation:
sum of all number/total numbers
80+90+10+75+98+95+99/7
x = 32.7
-14 = 7/3x
-14 * 7 = 3x
98 = 3x
98/3 = 3x/3
32.666667= x
32.7 = x
Hope that helped :)
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