Fractions, Decimals & Percent
Ratios, Rates & Proportional Reasoning
Adding & Subtracting Fractions
Mixed Numbers & Improper Fractions
100
Convert the following fraction into a decimal:
7/20
0.35
100
Use the square tile pattern to find each of the following:
a) ratio of red squares to blue squares
b) ratio of blue squares to total squares
6:6 6:12
100
Complete the following equations:
2/5 + 1/5 =
4/7 - 3/7 =
2/5 + 1/5 = 3/5
4/7 - 3/7 = 1/7
100
Write the equation to represent the diagram, then solve.
Write the equation to represent the diagram, then solve.
2 3/10 + 2 6/10= 4 9/10
200
Write 0.6 as a fraction in simplest form.
3/5
200
A recipe calls for 2 cups of sugar for every 3 cups of flour.
How much sugar is needed for 9 cups of flour?
6 cups.
200
Complete the following equations:
2/3 + 1/6 =
5/8 - 2/12 =
Complete the following equations:
2/3 + 1/6 = 5/6
5/8 - 2/12 = 11/24
200
Solve the equation. Write you answer in lowest terms.
2 3/4 + 1 1/8=
Solve the equation. Write you answer in lowest terms.
2 3/4 + 1 1/8= 3 7/8
300
Find the percent of each number:
115% of 230
63% of 450
115% of 230 = 264.5
63% of 450 = 283.5
300
A map scale is 1 cm : 50 km.
How many km does 8 cm represent?
400 km
300
1/2 + 1/4 - 1/8=
1/2 + 1/4 - 1/8= 5/8
300
Solve the equation. Write you answer in lowest terms.
12 3/4 - 7 5/6=
Solve the equation. Write you answer in lowest terms.
12 3/4 - 7 5/6= 4 11/12
400
Julia is buying 4 tickets to a concert. The tickets cost $92 each, but there is a 2.5% fee added to the price. What will her total cost be?
$377.20
400
Determine a unit rate in each situation.
a) Steven runs up 300 steps in 6 min.
b) $3.60 is the price of 4 L of milk.
c) A jet travels 2184 km in 3.5 h.
a) 50 steps/min
b) $0.90/L
c) 624 km/h
400
Abigail bicycled for 5/6 h yesterday. Today she bicycled for 2/3 h . On which day did she bicycle more, and by how much?
Abigail bicycled for 5/6 h yesterday. Today she bicycled for 2/3 h . On which day did she bicycle more, and by how much?
Yesterday, she biked 1/6 h more
400
It snowed for 2 ¾ h yesterday. Then it rained another 1 ⅙ h. How many more hours did it snow than rain?
It snowed for 2 ¾ h yesterday. Then it rained another 1 ⅙ h. How many more hours did it snow than rain?
1 7/12
500
A pair of skates is regularly priced at $289 but is on sale for 20% off. What is the total cost including 5% GST and 7% PST?
$258.94
500
Shelly rides her mountain bike at a rate of 30 km/h for 2.5 h. Josh rides his mountain bike at a rate of 35 km/h for 1 hour and then slows down to 25 km/h for 1.5 h.
Who travels farther in 2.5 h?
Shelly
500
Michael and Hari bought a bag of pretzels to share. Michael ate 1/4 of the bag. Hari ate 1/6 of the bag. How much of the bag did they eat altogether?
Michael and Hari bought a bag of pretzels to share. Michael ate 1/4 of the bag. Hari ate 1/6 of the bag. How much of the bag did they eat altogether?
5/12
500
Stuart is making cookies. He has 2 ½ cups of chocolate chips. To make a batch of cookies he adds 1 ⅔ cups of chocolate chips to 5 ½ cups of cookie dough
What fraction of the total amount of chocolate chips is left after he makes the cookies?
Stuart is making cookies. He has 2 ½ cups of chocolate chips. To make a batch of cookies he adds 1 ⅔ cups of chocolate chips to 5 ½ cups of cookie dough
What fraction of the total amount of chocolate chips is left after he makes the cookies?
7/12