Fractions
Algebra
Probability
Percentages
SA and V
100
Simplify
100/155
20/31
100
y x 5= 35
What is the value of y
y=7
100
Mike has 20 marbles.
3 green, 6 red, 4 blue, 2 purple, and the rest are pink.
How many are pink?
5 are pink
100
Mike has 20 marbles.
3 green, 6 red, 4 blue, 1 purple,and 6 pink.
What is the percent of red?
30%
100
What is the formula of calculating the SA of a triangle.
b x h ÷ 2
200
5×2/7
1 and 3/7
200
y×4=36
What is the value of y
y=9
200
Jeff has 120 coloured counters in a bag, there are red, blue, green and pink counters. 15 are red, 20 are blue, 35 are green, 30 are pink and 20 are purple.
What are the chances of him pulling out a pink and blue in fraction simplified
The chance of Jeff pulling out a pink and blue is 5/12.
200
8% of 25
2
200
How do you calculate the volume of a cube?
SxSxS
300
2/15 + 3/17=
79/255
300
x+13=18
y×15=75
y÷x=w
w=15
300
Steve has 200 cubes in a bag. In the bag he has 100 red cubes, 22 yellow cubes, 42 pink cubes and the rest are orange. How many orange cubes does Steve have? Put it in a fraction.
Answer: 42/200=21/100
300
6% of 85
5.1
300
7 x 5 = 35
35 x 7 = 245 mm3
400
Change the mix number into an improper fraction then find the missing number.
4 and 2/5 = ___ = 242/____
4 and 2/5 = 22/5= 242/55
400
y x 32= 384
What is the value of y
12
400
Mr. and Mrs. Stones just got 4 new dogs. They bought them 620 toys for all the dogs. 200 toys were balls, 374 were bones and the rest were animal stuffies. How many animal stuffies did the stones buy for their dogs. Show in fraction and percent.
Answer: 46/620=23/310, 7.419%
400
5% of 3.14159
0.1570795
400
222cm2
500
1/3 + 5/6 + 1/2 + 10/11 -5/3 =
60/66 = 10/11
500
y x 70=2240
What is the value of y?
y=32
500
There were 20 sharks at a beach. There were 250 kids all together and when the sharks attacked 130 kids were OK and the rest were injured. How many kids were injured show in fraction,decimal,and percent
Answer: Fraction=120/250
Answer: Decimal=0.48
Answer: Percent= 48%
500
87% of 1.2345
1.074015
500
A triangular prism has 8 feet for the width, 10 feet for the length and 7 feet for the hight. What is the volume of the triangular prism?
280