54.4286
3.6
The mean is the sum of the values divided by the number of values. In this case (12+10+19+8+2+15+1+20+6+11+3+7)/12 = 9.5.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2.
The mean of a set of data is the sum of all those data values, divided by the numbers of values in the set. For instance, if we had 1, 3 and 5, the mean would be (1+3+5)/3 = 3. The mean doesn't always have to be one of the data points in the set. For instance, if we had the data 1, 6, 7, 7, 8. The mean would be (1+6+7+7+8)/5 = 5.8, even though 5.8 isn't one of the values in the set.
The sum of a set of data divided by the number of pieces of data is the average or mean.
190.5
15.875
381
14.1111
0.0079
346.3636
8.1064
95.25
yes, by three
Fifty-four with three remaining 381 - 3 = 378 = 7 x 54
195 kilometres taking this route:Take AP-4 SEVILLA to A-381 ALGECIRAS at SALIDA (EXIT) 85.Take A-381 to A-7 MÁLAGA.Take A-7/AP-7 to MARBELLA.
1