Master Fractions, Decimals, and Percentages in Mathematics Education (MEd)

Question 1

Convert 0.75 to a percentage:

Accepted Answer

75%

Answer

7.5%

Answer

0.75%

Answer

175%

Question 2

Which of the following is equivalent to 1/4?

Accepted Answer

0.25

Answer

0.5

Answer

0.75

Answer

1.25

Question 3

Simplify the fraction 12/24:

Accepted Answer

1/2

Answer

2/3

Answer

3/4

Answer

5/6

Question 4

Which of the following is the greatest value?

Accepted Answer

75%

Answer

1/2

Answer

0.6

Answer

3/5

Question 5

What is the least common multiple (LCM) of 6 and 9?

Accepted Answer

18

Answer

3

Answer

6

Answer

9

Question 6

Convert the fraction 1/3 to a decimal.

Accepted Answer

0.33

Answer

0.5

Answer

0.75

Answer

1.0

Question 7

Which of the following is equivalent to the fraction three-quarters?

Accepted Answer

0.75

Answer

0.5

Answer

0.25

Answer

0.125

Question 8

Simplify the fraction twelve-twentieths.

Accepted Answer

three-fifths

Answer

four-fifths

Answer

six-tenths

Answer

twelve-fifteenths

Question 9

A recipe calls for three-quarters cup of flour to make 12 cookies. How much flour is needed to make 24 cookies?

Accepted Answer

one and one-half cups

Answer

one-half cup

Answer

three-quarters cup

Answer

1 cup

Question 10

How are fractions, decimals, and percentages interconnected?

Accepted Answer

Fractions, decimals, and percentages can all represent the same value, but have different uses.

Answer

Fractions and decimals are distinct number systems, while percentages are unrelated.

Answer

Decimals and percentages are equivalent, but fractions are not.

Answer

Percentages are always greater than fractions and decimals.

Question 11

Which of the following is not equivalent to 1/2?

Accepted Answer

0.1

Answer

0.5

Answer

50%

Answer

2/4

Question 12

Find the reciprocal of the fraction 3/4.

Accepted Answer

4/3

Answer

1/3

Answer

3/1

Answer

1/4

Question 13

What is the difference between the fractions 5/6 and 1/3?

Accepted Answer

1/2

Answer

1/4

Answer

1/6

Answer

1/8

Question 14

If a cake is cut into 10 equal pieces and you eat 3/5 of the cake, what fraction of the cake is left?

Accepted Answer

2/5

Answer

1/5

Answer

3/5

Answer

4/5

Question 15

Which of the following is equivalent to the fraction 3/5?

Accepted Answer

0.6

Answer

0.7

Answer

0.4

Question 16

Convert the decimal 0.45 to a percentage.

Accepted Answer

45%

Answer

4.5%

Answer

450%

Answer

0.45%

Question 17

Which of the following is the smallest fraction?

Accepted Answer

1/4

Answer

3/8

Answer

5/12

Answer

1/2

Question 18

Which of the following is the largest percentage?

Accepted Answer

90%

Answer

1.9

Answer

0.9%

Question 19

What is the percentage equivalent of the fraction 7/10?

Accepted Answer

70%

Answer

0.7%

Answer

700%

Answer

1.7%

Question 20

A recipe calls for 2/3 cup of flour. You only have a 1/4 cup measuring cup. How many times will you need to fill the 1/4 cup measuring cup to get the required amount of flour?

Accepted Answer

8

Answer

6

Answer

2

Answer

3

Question 21

Which of the following represents the decimal equivalent of 3/8?

Accepted Answer

0.375

Answer

0.625

Answer

0.4

Answer

0.25

Question 22

A store offers a 20% discount on a dress originally priced at £80. What is the discounted price of the dress?

Accepted Answer

£64

Answer

£72

Answer

£70

Answer

£76

Question 23

A student scored 75 out of 100 on a test. What is the student's score represented as a percentage?

Accepted Answer

75%

Answer

0.75%

Answer

7.5%

Answer

175%

Question 24

Which of the following fractions is equivalent to 0.6?

Accepted Answer

3/5

Answer

2/3

Answer

1/6

Question 25

A car uses 1/10 of its fuel tank every 100 km. If the fuel tank has 50 liters of fuel, how many kilometers can the car travel before running out of fuel?

Accepted Answer

500

Answer

1000

Answer

100

Answer

250

Question 26

If 15% of a number is 30, what is the number?

Accepted Answer

200

Answer

300

Answer

150

Answer

45

Question 27

A shop owner increases the price of a product by 10%. If the original price was £20, what is the new price?

Accepted Answer

£22

Answer

£24

Answer

£21

Answer

£23

Question 28

A survey found that 75% of students in a school prefer football over basketball. If there are 800 students in the school, how many students prefer basketball?

Accepted Answer

200

Answer

400

Answer

600

Answer

100

Question 29

A bag contains 3 red balls, 5 blue balls, and 2 green balls. What is the probability of picking a blue ball from the bag?

Accepted Answer

1/2

Answer

3/10

Answer

1/10