The average is 15.
(21 + 17 + 16) ÷ 3 = 18I have no idea what angry in the question means?
something okay how i meant to know ? :)
21 m/s
21+21+17=59
The average is 15.
18 is.
(21 + 17 + 16) ÷ 3 = 18I have no idea what angry in the question means?
21 + 17 + 16 = 54 And there are three numbers so average = 54/3 = 18
21
something okay how i meant to know ? :)
17/21 = 0.8095 17/21 = 17 ÷21 = 0.8095
17 There is an even amount of numbers, so you take the two in the middle and average them. Therefore, 17+17= 34/2= 17
21 m/s
You add the numbers, then divide the result by 3. In this case you divide by 3 because there are 3 numbers.
21+21+17=59
17 + 21 = 38 17 x 21 = 357