1.2d Homework: Probability, Fractions, and Percentage
Express each fraction as a percent.
1.
1
=
5
3.
3
=
20
2.
9
=
10
4.
2
=
5
Express each percent as a fraction in simplest form.
5. 60% =
8. 10% =
6. 80% =
9. 5% =
7. 75%
10. 25%
Solve each using a model and mental math. Show your work:
11. Find 80% of 150.
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12. Find 40% of 40.
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13. What percent of 30 is 15?
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14. What percent of 240 is 60?
15. 40 is 8% of what number?
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16. 60 is 30% of what number?
7WB1 - 45
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Utah State Office of Education. Licensed under Creative Commons, cc-by.
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