Fractions
3/5 + 1/5
4/5
.61 of 50
30.5
If the length of a square is 12cm and the width is also 12cm. What is the perimeter?
48cm
47% of 86
40.42
Jim has a bag of 20 marbles. There are 8 red marbles and 12 yellow marbles. What is the chance that Jim will pick a red marble.
40%
11/20- 5/10
1/20
8.9 x 3
26.7
If both the bases of a trapezoid are 9ml and 4ml and the height is 8ml. What is the area?
52ml2
81% of 55
44.55
There is a class of 30 people. There are 17 people that are 9 years old and 13 people that are 500 years old. What is the probability that if somebody randomly picked a student, that they would be 9 years old.
0.566666667%
1/4 + 2/4 + 1/8
7/8
3.14 + 98.6
101.17
If the length of of a rectangular prism is 6ft, the width is 8ft and the height is 7ft. What is the SA?
292ft2
74% of 230
170.2
There are 2 blue pencils and 18 green pencils. What is the probability that somebody would pick a blue pencil?
10%
9/3 - 9/6
1 1/2
3.3 X 25
82.5
If the diameter of the circle is 7in what is the area?
153.86in2
28% of 64
17.92
There are 44 orange cups and 56 purple cups. What is the probability that someone would pick a purple cup?
56%
48/250 + 24/125
96/250
5.7 X 30
131
If radius of a cylinder is 5in and the height is 8in. What is the volume.
628in3
19% of 6
There are 110 pink bowls and 90 silver bowls. What is the probability that somebody would pick a silver bowl.
45%