16
(21+15+19+28+10+17+9+15+26+14+10+18+24+12+16) / 15 = 16.93 recurring (that is, 16.93333...)
18+24+16+22 42+38 =80
27.3 reucuring (33333333333333)
The average is 25.
The average is 18.
720
16
21 + 17 + 16 = 54 And there are three numbers so average = 54/3 = 18
8 and 16 16 and 24 8 and 24
The average of 18, 24, and 18 is (18 + 24 + 18) / 3 = 20.
The average is 22.
16
The GCF for 16 24 18 is 2.
The average of 18, 24, and 27 is 23.
((18 * 16) / 9) - 8 = 24.
(23 - 18) × 8 - 16 = 24