All HSPT Math Resources
Example Questions
Example Question #4 : Percentages
is of what number?
If is of a number, , then we can set up an equation. First, we convert to a decimal, . Then, we can formulate the equation below.
Solve for by dividing both sides of the equation by .
Example Question #3 : Percentages
Which is larger?
a. 10% of 90
b. 5% of 160
c. 20% of 50
d. 30% of 40
First find the percentage amount for each choice by multiplying the number by the percentage amount
a.
b.
c.
d.
Then compare the amounts to find the largest.
The answer is (d) 12.
Example Question #1121 : Hspt Mathematics
75 is 60% of what number?
Set up the proportion statement and solve for by cross-multiplying:
Example Question #4 : Percentages
What is 120% of 120?
Rewrite 120% as a decimal by writing 120 with a decimal point, then shifting it two spaces left:
Multiply this by 120:
Example Question #5 : Percentages
What is 225% of 225?
Rewrite 225% as a decimal by writing 225 with a decimal point, then shifting it two spaces left:
Multiply this by 225:
Example Question #8 : Percentages
What is 77% of 77?
Rewrite 77% as a decimal by writing 77 with a decimal point, then shifting it two spaces left:
Multiply this by 77:
Example Question #6 : Percentages
What is of 3,000?
Set up a proportion, as follows:
Solve for by cross-mutiplying:
Example Question #1121 : Hspt Mathematics
What is 40% of ?
Set up the percent proportion, where is the part:
Solve for , rewriting as follows:
Example Question #202 : Percentage
How much would a product sold for off cost?
First, find of :
Then, subtract this value from the whole:
Example Question #203 : Percentage
How much would a product sold for off cost?
First, find of :
Then, subtract this value from the whole:
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