| Multiplying Fractions | ||
| #1 | What is 4/5 x 7/24? |
7/30 |
| #2 | What is 34/8 x 16/17? |
4 |
| #3 | What is 16 4/5 x 25/32? |
105/8 or 13 1/8 |
| #4 | What is 9 x 13/45? |
13/5 or 2 3/5 |
| #5 | What is 7 1/12 x 2 2/5? |
17 |
| Area and Perimeter | ||
| #1 | What is the area of a rectangle with a length of 4/5 in. and a width of 6/7 in.? |
24/35 sq.in. |
| #2 | Find the area.
|
1 7/18 sq. ft. |
| #3 | Find the perimeter.
|
14 5/6 m |
| #4 | Estimate the area of the shaded region in square feet.
|
52 sq. ft. |
| #5 | A square has an area of 64 sq. in., what is the perimeter? |
32 in. |
| Word Problems | ||
| #1 | Ned had a lump of silly putty that was 4 1 ⁄ 5 inches long. If he stretched it out to 3 1 ⁄ 2 times its current length how long would it be? |
14 7/10 in. |
| #2 | For a fundraiser Edward sold 1 ⁄ 3 of a box of candy. If Bianca sold 2 ⁄ 3 the amount Edward sold, what fraction did Bianca sell? |
2/9 box of candy |
| #3 | An old wooden post was 4 4 ⁄ 7 feet long. If you were to cut off 6 ⁄ 8 of it, how much would you have cut off? |
3 24/56 ft. or 3 3/8 ft. |
| #4 | An air freshener used 4 5 ⁄ 6 milliliters of perfume. If Nancy wanted to make 3 air fresheners, how many milliliters of perfume would she use? |
14 1/2 milliliters |
| #5 | A package of paper weighs 2 3 ⁄ 8 ounces. If Will put 2 1 ⁄ 5 packages of paper on a scale, how much would they weigh? |
5 9/40 ounce |
| Vocabulary | ||
| #1 | The ____________ is greater than the denominator in an improper fraction. |
numerator |
| #2 | What does it mean for a fraction to have an equivalent value? |
It must be equal to another fraction. |
| #3 | What does area measure? |
The number of units inside a shape. |
| #4 | What does perimeter measure? |
The distance around a shape. |
| #5 | What two items make up a fraction? |
A numerator and denominator or a part and a whole. |
| Fraction Multiplication Steps | ||
| #1 | List the steps to change an improper fraction to a mixed number. |
1. Divide the numerator by the denominator. 2. Write the whole number. 3. Write any remainder above the denominator. |
| #2 | List the steps to multiply proper or improper fractions. |
1. Cross cancel, if you can. 2. Multiply the numerator. 3. Multiply the denominator. 4. Simplify if needed. |
| #3 | List the steps to change a mixed number to an improper fraction. |
1. Multiply the whole number by the denominator. 2. Add the result to the numerator. 3. Write the answer above the denominator. 4. Simplify if necessary. |
| #4 | List the steps to multiply a mixed number by a fraction. |
1. Change the mixed number to an improper fraction. 2. Cross cancel if possible. 3. Multiply the numerator and denominator. 4. Change the answer back to a mixed number. 5. Simplify if necessary. |
| #5 | List the steps to multiply a mixed number by a mixed number. |
1. Change each mixed number to an improper fraction. 2. Cross cancel if possible. 3. Multiply the numerator and denominator. 4. Simplify if necessary. 5. Change each improper fraction to a mixed number. |
| Final Question | |
Determine the total area of both shapes combined.
Square
Length and Width: 2 1/2 in.
Rectangle
Length: 7 1/5 in.
Width: 1 7/8 in.
|
19 3/4 sq. in. |
