I
n/6 = 12/9
n = 8
4/5 = 3/x
x= 3.75
x/5 = 3/15
x = 1
x/5 = 9/15
x = 3
2/3 = k/18
k = 12
What is 55% Of 60?
33
n/2 = 18/3
n = 12
Find the mean, median, mode, and range of the set:
6, 8, 8, 11, 7
8; 8; 8; 5
What is 30% of 18?
5.4
What percent of 84 is 28?
33.33%
Two number cubes were tossed 150 times, find the experimental probability if a sum greater than 6 appeared 67 times
44.7%
4 is what percent of 50?
8%
Find the mean, median, mode, and range of the set:
55, 85, 96, 102, 135, 85, 55, 96, 55, 206
97; 90.5; 55; 151
It takes 4 pounds of grass seed for 3 acres of lawn. How many pounds of grass seed would be needed to cover 5 acres?
6.66
c/1.6 = 0.8/6.4
0.2
What is 14% of 350?
49
Two number cubes were tossed 150 times, find the experimental probability if a pair of 3s appeared 4 times
2.7%
87% of 1500 is what number?
1305
15/3 = m/30
m = 150
Juniors make up 30% of Math Stinks High School. If there are 860 juniors enrolled, how many juniors are there?
258
Find the mean, median, mode, and range of the set:
1.5, 1.6, 1.8, 1.1, 1.4
1.48; 1.5; none; 0.7
11.4/8 = 45.6/x
x = 32
Two number cubes were tossed 150 times, find the experimental probability if at least one 4 appeared 23 times
15.3%
47% of 250 is what number?
117.50
If a piece of machinery depreciates from $9600 to $8160 in one year, what percent decrease is that?
15%