Mathematics
Grade 7
45 min
Percent of a number: tax, discount, and more
Tutorial Preview
1
What is 50% of 60?
2
A hat costs $20. It's 10% off. What is the final price?
3
A book costs $10. Sales tax is 5%. What is the total cost?
Sample Practice Questions
Easy
What is 50% of 40?
0.20
1.25
2.10
3.40
Easy
A toy is $30. It's 10% off. What is the final price?
0.$3
1.$33
2.$27
3.$20
Easy
A pizza is $20. Tax is 5%. What is the total cost?
0.$21
1.$1
2.$19
3.$25
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