Post on 12-Apr-2017
Common fractions, decimals and percentages
Ten quick questions
b: 1.4
d: 0.25
a: 0.4
c: 4.1
The probability of getting two tails when one tosses two coins is ¼.
What is this as a decimal?
1
b: 10%
d: 25%
a: 40%
c: 50%
Of ten learners, four said they were interested in sport. What is this as a percentage?
2
b:
d:
a:
c:
Seventy five percent of learners owned a bicycle. What is this as a fraction?
3
43
751
1075
75100
b:
d:
a:
c:
Which of the following is equivalent to 0.3?
4
1003
103
31
301
b: 70.00
d: 0.7
a: 7.0
c: 0.07
Sam was trying to find 70% of the price of a pair of trainers. On a calculator, 70% could be, as a decimal?
5
b: 8%
d: 40%
a: 0.8%
c: 80%
Which of the following is equivalent to 0.8?
6
b:
d:
a:
c:
What fraction of the shape is shaded, as a fraction in its simplest form?
8
2016
204
108
54
b: 20%
d: 80%
a: 4%
c: 40%
What percentage of this shape is not shaded?
9
b: 25%
d: 10%
a: 2%
c: 20%
A squash bottle normally holds one litre. When on special offer it holds 1.2 litres. What is the percentage increase?
10
Answers
b: 1.4
d: 0.25
a: 0.4
c: 4.1
The probability of getting two tails when one tosses two coins is ¼.
What is this as a decimal?
1
b: 10%
d: 25%
a: 40%
c: 50%
Of ten learners, four said they were interested in sport. What is this as a percentage?
2
b:
d:
a:
c:
Seventy five percent of learners owned a bicycle. What is this as a fraction?
3
43
751
1075
75100
b:
d:
a:
c:
Which of the following is equivalent to 0.3?
4
1003
103
31
301
b: 70.00
d: 0.7
a: 7.0
c: 0.07
Sam was trying to find 70% of the price of a pair of trainers. On a calculator, 70% could be, as a decimal?
5
b: 8%
d: 40%
a: 0.8%
c: 80%
Which of the following is equivalent to 0.8?
6
b:
d:
a:
c:
What fraction of the shape is shaded, as a fraction in its simplest form?
8
2016
204
108
54
b: 20%
d: 80%
a: 4%
c: 40%
What percentage of this shape is not shaded?
9
b: 25%
d: 10%
a: 2%
c: 20%
A squash bottle normally holds one litre. When on special offer it holds 1.2 litres. What is the percentage increase?
10