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Grade 8 Fractions & Decimals Flashcards | StudBud
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Grade 8 Fractions & Decimals
Work Out: 3\frac{3}{4}-2\frac{1}{4}
What is: \frac{10}{\frac{1}{2}}
Grade 8 Fractions & Decimals
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Answers
1
What is: \frac{10}{\frac{1}{2}}
20
2000
200
2
Work Out: 3\frac{3}{4}-2\frac{1}{4}
1\frac{1}{2}
1\frac{2}{3}
1\frac{3}{2}
3
Which number divides 216 to give 2160?
0.01
0.1
0.001
4
You have 12 oranges. How many people can you give \frac{2}{3} of an orange to?
2
8
6
10
5
Work Out: 0.07 / 0.1
0.07
7
0.7
70
6
Work Out: 2\frac{1}{2}\times8
20
4
2
8
7
Which fraction is bigger: \frac{4}{5}or\frac{7}{9}
\frac{4}{5}
\frac{7}{9}
8
Work Out: 2\div\frac{3}{4}
\frac{4}{3}
\frac{8}{3}
\frac{6}{4}
9
Correct to
3 S.F
:
0.0040791
0.00408
0.0040
0.004
0.00407
10
Work Out: 5\div\frac{3}{8}
\frac{35}{3}
\frac{50}{3}
\frac{40}{3}
11
Correct to 2 S.F:
1.076
1.1
1.0
1.2
1.3
12
What is
0.0035 / 0.01
?
0.35
3.5
0.035
0.0035
13
Work Out:
0.43 / 0.01
4.3
43
430
0.043
14
Correct to 1 S.F: 20871
20,000
22,000
25,000
15
Work Out: 6\times15\frac{5}{24}
91\frac{1}{4}
91\frac{1}{5}
90\frac{1}{4}
91\frac{1}{3}
16
Correct 1 S.F:
41,290
40,000
50,000
30,000
17
Correct to
3 S.F
:
0.0046572
0.00466
0.0047
0.004
18
Correct to 2 S.F:
10467
11,000
12,000
10,000
19
Correct 1 S.F: 9317
10,000
9,500
9,000
8000
20
What is the mixed fraction form of \frac{8}{3}
2\frac{2}{3}
3\frac{1}{2}
2\frac{1}{3}^{ }
21
How many significant figures are there in
0.0035?
3
2
4
5
22
Work out: 97 / 0.1
9700
970
0.097
9.7
23
Work out: 17 x 0.01
0.017
0.17
0.0017
24
What is
2/9
?
0.222
0.444
0.111
0.333
25
Correct to 2 S.f :
0.01652
0.017
0.0187
0.016
0.015
26
Work Out: 29 x 0.01
0.29
0.0029
2.9
0.029
27
How many
half-litre
bottles of juice can you get from a
10-litre
container?
50
30
10
20
