Test Review Part 1
Test Review Part 2
Test Review Part 3
Test Review Part 4
200
What percent of this is shaded?
46%
200
Percents to Decimals 4%
0.04
200
Does .5 equal 5%?
No because .5 or 0.5 = 5/10 or 50/100 which is 50% and .05 or 0.05 equals 5/100 which is 5%.
200
40% of 30 < > = 60% of 20.
= because 30 x .40 equals 12 and 20 x .60 equals 12.
300
Rhonda made a drawing using 55 black markers, 45 blue markers, and 25 green markers. Write a percent to represent the number of green markers Rhonda used in the drawing.
25/125 = 1/5 = 20%
300
Percents to Decimals 7.5%
0.075
300
There are 60 pens in the classroom and 30% of the pens are purple. How many purple pens are in the classroom?
18 pens
300
25% of 20 < > or = 10% of 50
= because 20 times .25 = 5 and 50 x .10 = 5 remember we are multiplying since we know the whole and percent have to find the part/percent of 20 and 50.
400
Are 60% and
3/5
equivalent?
Yes since 60% = 0.6 and 3 divided 5 = 0.6
400
Are 55% and
2/4
equivalent?
No since 2/4 = 0.5 and 55% = 0.55
400
Are
20/10 and 200%
equivalent?
Yes since 20/10 = 2/1 which is 2 wholes or 100% + 100% which is 200%
400
50 is 25% of what number?
200 since 50
divide
.25 = 200
500
Percent to Decimal .9%
0.009
500
John has 25 basketballs, 20 footballs, 25 volleyballs, and 30 tennis balls.
Write the simplified fraction, decimal, and percent that are basketballs.
1/4, 0.25, and 25%
500
Ava has 90 apples.
If 30% of her apples are red and 50% are green, how other colored apples does she have? (HINT: 20% or any percent is incorrect)
18 apples that are other colors.
500
20% of the cars in a parking lot are blue. There are 8 blue cars. How many cars are in the parking lot?
40 cars
since 8
divide
.20 = 40
We are dividing since we know part of the whole and we are trying to find the whole.