Free Printable Gr 7 Maths: Common fractions pg 76-89

1.

Change $\frac{3}{4}$ to a percent.

a)

75%

b)

20%

c)

25%

d)

50%

e)

15%

2.

Change $\frac{1}{5}$ to a percent.

a)

50%

b)

20%

c)

25%

d)

33.3333...%

e)

2%

3.

Change 1 to a percent.

a)

25%

b)

10%

c)

33.3333...%

d)

100%

e)

0,1%

4.

Dividing by 3 is the same as?

a)

multiplying by 3

b)

multiplying by $\frac{1}{3}$

c)

dividing by $\frac{1}{3}$

d)

dividing by $\frac{2}{3}$

e)

subtracting 3

5.

What is the profit percent if a shopkeeper buys a bread for R12 and sells it for R15?

a)

80%

b)

25%

c)

20%

d)

50%

6.

What is the percentage profit if Tony buys a shirt for R50 and sells it for R60?

a)

20%

b)

25%

c)

16.6%

d)

16.7%

7.

If James sells his car for R100 000 and bought it for R250 000. What is the percentage loss made on the car.

a)

15%

b)

10%

c)

60%

d)

150%

8.

Calculate the percentage loss if an item is bought for R70 and sold for R49

a)

42.9%

b)

70%

c)

30%

d)

35%

e)

41%

9.

Change this Improper Fraction to a Mixed Number.

a)

$5\frac{1}{3}$

b)

$4\frac{2}{3}$

c)

6

d)

$5\frac{2}{3}$

10.

Convert to a mixed number.

a)

3\frac{1}{7}

b)

$3\frac{8}{7}$

c)

$4\frac{1}{7}$

d)

$4\frac{2}{7}$

11.

Simplify 70/80 to lowest terms.

a)

35/40

b)

7/8

c)

9/10

d)

14/16

12.

If possible, simplify the following fraction $\frac{7}{21}$

a)

$\frac{4}{8}$

b)

$\frac{1}{3}$

c)

$\frac{1}{2}$

d)

This fraction is already in simpliest form.

13.

If possible, simplify the following fraction $\frac{6}{24}$

a)

$\frac{3}{12}$

b)

$\frac{1}{3}$

c)

$\frac{1}{4}$

d)

This fraction is already in simpiliest form.

14.

If possible, simplify the following fraction $\frac{9}{16}$

a)

$\frac{1}{2}$

b)

$\frac{3}{5}$

c)

$\frac{4}{5}$

d)

This fraction is already in simplest form.

15.

Which fraction is equivalent to $\frac{1}{3}$

a)

$\frac{4}{12}$

b)

$\frac{3}{10}$

c)

$\frac{6}{15}$

d)

$\frac{3}{6}$

16.

$\frac{3}{10}+\frac{7}{20}=$

a)

$\frac{10}{30}$

b)

$\frac{37}{20}$

c)

$\frac{13}{20}$

d)

$\frac{21}{200}$

17.

Convert $1\frac{4}{7}$ to an improper fraction

a)

$\frac{14}{7}$

b)

$\frac{11}{7}$

c)

$1\frac{7}{4}$

d)

$\frac{7}{11}$

18.

As a mixed number, $\frac{29}{12}$ is

a)

$\frac{29}{12}$

b)

$2\frac{9}{12}$

c)

$2\frac{5}{12}$

d)

$\frac{12}{29}$

19.

$3-\frac{5}{12}=$

a)

$3\frac{5}{12}$

b)

$3\frac{7}{12}$

c)

$2\frac{5}{12}$

d)

$2\frac{7}{12}$

20.

$5\times\frac{1}{2}=$

a)

$4$

b)

$1\frac{1}{2}$

c)

$2\frac{1}{2}$

d)

$\frac{5}{10}$

21.

3 pizzas are shared equally amoung 4 people. What fraction does each person get?

a)

$\frac{3}{4}$ of a pizza

b)

$\frac{4}{3}$ of a pizza

c)

$1\frac{1}{3}$ pizzas

d)

depends on the size of the pizza

22.

$\frac{1}{3}+\frac{2}{5}=$

a)

$\frac{5}{6}$

b)

$\frac{3}{8}$

c)

$\frac{3}{15}$

d)

$\frac{11}{15}$

23.

Which of the following fractions is closest to 1

a)

$\frac{4}{5}$

b)

$\frac{5}{6}$

c)

$\frac{11}{18}$

d)

$\frac{5}{9}$

24.

What is the sum of these fractions in lowest terms?

a)

4/5

b)

3/20

c)

17/20

d)

4/20

25.

What is the difference of these fractions in lowest terms?

a)

7/9

b)

1/5

c)

12/20

d)

1/20

26.

What is the product of these fractions in lowest terms?

a)

20/50

b)

10/25

c)

2/5

d)

9/15

27.

Solve and write your answer in simplest form.

2 ⅜ - 1 ¾

a)

\frac{5}{8}

b)

$1\frac{3}{8}$

c)

$1\frac{1}{2}$

d)

$\frac{7}{8}$

28.

Solve and write your answer in simplest form.

3 ½ X (1 ¾)

a)

49/8

b)

6 (1/8)

c)

6 (3/4)

d)

6 (5/8)

29.

True or False: You need common denominators when multiplying fractions.

a)

True

b)

False

30.

What is the first step in solving this problem?
⅘ + ½ =

a)

Add the top parts of the fraction

b)

Rewrite the fractions in the simplest form.

c)

Find a common denominator.

d)

Make each fraction into an improper faction.

31.

What is 20% of 75?

a)

15

b)

60

c)

6

d)

1.5

32.

What percent of 50 is 20?

a)

40%

b)

25%

c)

2.5%

d)

4%

33.

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

a)

800

b)

180

c)

80

d)

120

34.

Which is bigger:
25% of 200
OR
20 % of 250

a)

25% of 200

b)

20% of 250

c)

They are the same

35.

About 80% of the mass of the human body is water. If Carla weighs 60 kg, how many kilograms of water make up her body weight?

a)

24 kg

b)

36 kg

c)

40 kg

d)

48 kg

36.

solve

a)

1\frac{1}{2}

b)

$-1\frac{5}{9}$

c)

$1\frac{5}{9}$

d)

$2\frac{4}{9}$

Gr 7 Maths: Common fractions pg 76-89

Total questions: 36

Worksheet time: 1hrs 22mins

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