Math 8
Practice 4.3 Percent equations
1.
Name ________________________
Date: _____________
Block: ____
Which quarterback has the greatest percent of
completed passes? _______________________
Dan Marino:
Joe Montana:
Steve Young:
Write percent equation. Then solve.
2. Find 50% of 40.
3. What is 90% of 20?
4. What percent of 64 is 16?
5. 24 is what percent of 30?
6. Find 20% of 55.
7. What is 60% of 45?
8. 16 is 40% of what number?
9. 70% of what number is 63?
10. What percent of 84 is 63?
11. 99 is what percent of 30?
12. 35 is 0.1% of what number?
13. 1.5% of what number is 24?
14. Trevor and Michelle’s restaurant bill comes to
$35.50. They are planning to tip the waiter 20%.
How much money should they leave for a tip?
15. The local chess club has 60 members. Twenty-four
of the members are younger than twenty. What
percent of the members of the chess club are
younger than twenty?
16. There are 175 students in twelfth grade at Silverado
High School. A survey shows that 64% of them are
planning to attend college. How many Silverado
twelfth grade students are planning to attend
college?
17. In the Lakeview apartment complex, 35% of the
apartments have one bedroom. If there are 63 one
bedroom apartments, what is the total number of
apartments at Lakeview?