1. Change each fraction into a decimal:
(a) 7⁄10 (b) 3⁄8 (c) 2⁄3 (d) 13⁄5 (e) 54⁄5 (f) 1001⁄100
2. Change each decimal into a fraction in its simplest form:
(a) 0.9 (b) 0.48 (c) 1.35 (d) 0.625 (e) 10.01 (f) 0.66
3. Change each decimal into a percentage:
(a) 0.3 (b) 0.875 (c) 0.75 (d) 1.25 (e) 3.125 (f) 0.33
4. Change each percentage into a decimal:
(a) 25% (b) 7% (c) 120% (d) 37.5% (e) 98% (f) 1.2%
5. Change each fraction into a percentage:
(a) 3⁄10 (b) 3⁄4 (c) 4⁄5 (d) 23⁄8 (e) 99⁄200 (f) 11⁄12
6. Change each percentage into a fraction in its simplest form:
(a) 37% (b) 45% (c) 110% (d) 3% (e) 250% (f) 85%
7. Complete the following table
|
Fraction |
1⁄5 |
1⁄3 |
3⁄4 |
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|
Decimal |
0.25 |
0.5 |
0.9 |
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|
Percentage |
5% |
62.5% |
100% |
