order of operations
6x6+17=
53
2/6+3/6=
5/6
-86 - 71=
-157
There are 4 blue pens, 5 red pens and 1 black pen in a hat what is the probability of pulling a black pen.
10%
what is the mean of 2,7,9,3,4
5
27+(5x6)
57
3/4-1/4=
2/4 or 1/2
-69+36=
-33
what is 80 percent of 36
28.8
what is the median of 9,2,6,7,4
6
5x(6+5)=
55
7/9-3/9=
4/9
95+(-63)=
32
what is 30 percent of 94
28.2
what is the range of 9,3,1,6,8
8
54+(9x6)=
108
1 2/7+ 1 3/7=
2 5/7
140
what is 60 percent of 78
46.8
what is the mode of 1,4,7,4,8
4
(23+12)+(14x5)=
105
1 2/5+1 4/5=
3 1/5
66+(-140)=
-74
the are 11 pens, 4 books, 7 balloons, 18 ping-pong balls and 10 pencils what is the probability of pulling a balloon.
14%
what is the mean of 11,9,12,16,14,4
11