100 + ((5 ÷ 7) x 10) - (11 x 8) = 19 and 1/7.
35/60 or 7/12
7 multiplied by 11 is 77.
(18 + 18 + 11 + 7 + 6 + 11 + 10 + 20 + 7)/9= 12========The mean, also often called the "average", is1/9 of (18 + 18 + 11 + 7 + 6 + 11 + 10 + 20 + 7)
17.347 or 7/10
7 multiplied by 2 multiplied by 6=84
6 7 8 8 8 10 11 11 11 12 13 minimum-6 median-10 range-13-6=7 modes-8,11
6 times 7 is 42.
7 x 6 = 42
3 over 7, 6 over 11, 7 over 10.
It is 2.1 or 21 over 10
6 + 7 + 8 + 9 + 10 + 11 = 51