All HSPT Math Resources
Example Questions
Example Question #81 : Fractions
When dividing fractions, first find the reciprocal of the second fraction and change the problem to multiplication:
You then treat the problem like any other multiplication problem and multiply straight across.
Since the numerator is larger than the denominator, we know our answer will be greater than 1.
6 divides into 8 one time, with 2 remaining. The 2 remains on top of the 6 as the numerator. This answer can still be reduced; however, as 2 and 6 are both evenly divisible by 2.
Your final answer is
Example Question #1 : How To Multiply
First multiply the fraction in the numerator.
Now we have
Never divide fractions. We multiply the numerator by the reciprocal of the denominator.
Example Question #2 : How To Multiply
Which of these expressions is the greatest?
One fifth of
Twenty percent of one fourth
Twenty-five percent of one fifth
All of these expressions are equivalent
One fourth of
All of these expressions are equivalent
The easiest way to see that all four are equivalent is to convert each to a decimal product, noting that twenty percent and one-fifth are equal to , and twenty-five percent and one fourth are equal to .
One fourth of 0.2:
One fifth of 0.25:
Twenty-five percent of one fifth:
Twenty percent of one fourth:
Example Question #1162 : Ssat Middle Level Quantitative (Math)
How many times does go into ?
This problem can be solved by dividing by . First, simplify into , then divide by .
Example Question #963 : Hspt Mathematics
Solve:
Add the terms in denominator:
Simplify the complex fraction.
Example Question #82 : Fractions
Which of the following is true of ?
Divide 17 by 37:
The quotient falls between 0.45 and 0.46, so
.
Example Question #83 : Fractions
is the square root of what number?
The square root of a number is the number which, when squared - multiplied by itself - yields that number as its result. Therefore, is the square root of
Example Question #83 : Fractions
Define an operation on the real numbers as follows:
Which of the following is an undefined quantity?
; since the divisor in a division expression cannot be equal to 0, it cannot hold that
, or
.
In other words, is undefined if and only if .
The only choice in which this holds is .
Example Question #84 : Fractions
Which of the following is the square root of 0.36?
The square root of 0.36 is therefore the square root of . The square root of a fraction whose numerator and denominator are both perfect squares can be found as follows:
Example Question #85 : Fractions
Solve:
To multiple fractions, you just multiply the numerators together and the denominators together.
This gives you
as a numerator
and
as a denominator.
Your final answer would be .
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