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Set of rational numbers and percentage

Quiz by Alfred

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Q 1/25
Score 0
What is 25% of the rational number 80?
29
20
25
15
30

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25 questions

Show answers

Q1
What is 25% of the rational number 80?
20
25
15
30
30s
Q2
If you have a set of rational numbers: {1/2, 3/4, 5/8}, what is the percentage equivalent of 3/4?
62.5%
75%
80%
50%
30s
Q3
If you buy a shirt for $40 and the sales tax is 7.5%, what is the total cost including tax?
$44.50
$43
$42
$45
30s
Q4
What is 60% of the rational number 150?
70
80
60
90
30s
Q5
Which of the following rational numbers is equal to 75%?
$rac{3}{4}$
$rac{5}{8}$
$rac{4}{5}$
$rac{2}{3}$
30s
Q6
What is 50% of the number 0.8 (which is a rational number)?
$1.6$
$0.05$
$0.4$
$0.08$
30s
Q7
Which of the following is a rational number that represents 25% as a fraction?
$\frac{2}{5}$
$\frac{1}{2}$
$\frac{3}{4}$
$\frac{1}{4}$
30s
Q8
If a student scored 12 out of 15 in a test, what percentage did they score?
$70\%$
$80\%$
$75\%$
$85\%$
30s
Q9
30s
Q10
If you have a rational number 0.6, what percentage does this represent?
0.6%
6%
600%
60%
30s
Q11
30s
Q12
What is 25% of the rational number 1.2?
$0.5$
$0.25$
$0.12$
$0.3$
30s
Q13
If 40% of a number is 8, what is the original number?
10
20
16
32
30s
Q14
Which of the following fractions is equivalent to 75%?
$\frac{3}{4}$
$\frac{5}{6}$
$\frac{1}{3}$
$\frac{2}{5}$
30s
Q15
The decimal 0.25 can be expressed as what percentage?
0.25%
50%
2.5%
25%
30s

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