All ISEE Middle Level Math Resources
Example Questions
Example Question #31 : How To Multiply Fractions
Simplify the following:
To multiply fractions, we will multiply the numerators together, then we will multiply the denominators together. When multiplying, we do NOT need the denominators to be the same. So,
We will multiply straight across. We get
This can be simplified to
Example Question #32 : How To Multiply Fractions
Multiply the following:
When multiplying fractions, we will multiply the numerators together, then multiply the denominators together. We do NOT have to find a common denominator. So,
Example Question #33 : How To Multiply Fractions
The above parallelogram, which has been divided into triangles of equal area, has a total area of 120. What is the area of the shaded region?
18 of 24 triangles have been shaded in; this is of the parallelogram. Since the area of the entire parallelogram is 120, the area of the shaded region is of 120, or
.
Example Question #34 : How To Multiply Fractions
The above hexagon, which is divided into triangles of equal size, has area 96. What is the area of the shaded region?
7 of the 12 triangles - of the hexagon - is shaded in. Therefore, the area of the shaded region is of 96. or
.
Example Question #35 : How To Multiply Fractions
Multiply the following:
When multiplying fractions, we will first multiply the numerators together, then we will multiply the denominators together. Note that we do NOT need to find a common denominator.
Given the fractions
we will multiply straight across. We get
Example Question #36 : How To Multiply Fractions
Multiply the following:
To multiply fractions, we will first multiply the numerators, then we will multiply the denominators. Note that we do NOT need to find a common denominator.
So, in the problem
we will multiply straight across. We get
Now, we can simplify. We can divide each part of the fraction by 2. We get
Example Question #37 : How To Multiply Fractions
Multiply the following:
To multiply fractions, we will first multiply the numerators, then we will multiply the denominators. Note that we do NOT need to find a common denominator. So if we look at the problem,
we will first write in fraction form, so we can multiply. We get
Now we multiply straight across.
Example Question #38 : How To Multiply Fractions
Multiply the following:
To multiply fractions, we will simply multiply the numerators together, then we will multiply the denominators together. Note that we do NOT need to find a common denominator. So,
Example Question #39 : How To Multiply Fractions
Multiply the following:
To multiply fractions, we will first multiply the numerators, then we will multiply the denominators. Note that we do not need to find common denominators. So,
Example Question #40 : How To Multiply Fractions
Multiply the following:
When multiplying fractions, we will simply multiply the numerators together, then the denominators together. Note that we do NOT need to find a common denominator. So,
we multiply straight across. We get