adding fractions
1/2 + 1/4
3/4
4/8 - 1/2
0
1 1/2 + 1 3/4
3 1/4
What is the probability of flipping a coin and it landing on heads or tails?
50/50
What 4 sided shape is a polygon?
quadrilateral
3/4 + 5/8
11/8 or 1 3/8
10/12 - 3/4
1/12
2 1/5 + 1 3/10
3 5/10 or 3 1/2
What is the probability of rolling a dice and it landing on an even number?
3/6 or 1/2
How many sides and vertices does a hexagon have?
6 sides and 6 vertices
4/5 + 1/3
17/15 or 1 2/15
10/20 - 1/3
10/60 or 5/30 or 1/6
3 2/5 + 2 2/3
5 16/15 or 6 1/15
if a wheel has numbers ranging from 1-10, what is the probability of it landing on a prime number?
4/10 or 2/5
Name 5 polygons.
triangle, quadrilateral, pentagon, hexagon, octagon
5/6 + 2/10
62/ 60 = 1 2/60 = 1 1/30
30/45 - 8/15
6/45 = 2/15
5 2/6 + 5 3/4
10 26/24 = 11 2/24 = 11 1/12
If there are 4 red, 10 blue, 3 orange, 8 green and 12 purple. What is the probability of not getting a primary color?
23/37
What is 15% of 50?
7.5
11/18 + 10/15
49/ 54
56/80 - 30/44
64/3520 = 1/55
10 3/8 + 2 12/15
12 141/120 = 13 21/120= 13 7/40
If there are 4 yellow, 5 red, 9 blue, 6 orange, 10 green, and 16 purple. What is the probability of the following:
primary colors:
red, purple:
pink:
primary colors:18/ 50
red, purple: 20/50
pink: 0/50
$52