Post Test for NF.3 and NF.5
1. Mrs. Bennett is planting flower two flower beds. The first flower bed is 5 feet long and 1 1/5 feet wide. The second flower bed is 5 feet long and 5/6 feet wide.
a. How do the areas of these two flower beds compare?
b. Is the value of the area larger or smaller than 5 square feet for each flower bed? Draw pictures to prove your answer.
2. Which is true?
a. 9/10 x 3/5 is less than 9/10
b. 2/3 x 3 is greater than 3
c. 5/8 x 5/8 is equal to 5/8
d. 1/3 x 3 is less than 1/3
3. Mrs. T is buying 1 ¾ pounds of turkey and ¾ as much cheese as turkey at the deli. Which is true?
a. She is buying equal amounts of turkey and cheese.
b. She is buying less turkey than cheese
c. She is buying twice as much turkey than cheese.
d. She is buying more turkey than cheese.
9. 5/6 x 5
My prediction ______
5/6 x 5
My answer______
10. 8/5 x 4
My prediction______
8/5 x 4
My answer______
For the next two problems, write <,>,=.
11. 2/3 x 18 18
12. 5/4 x 10 10
13. Which expression has a product equal to 9/4?
a. 5 x 9/4
b. 10/10 x 9/4
c. 2 x 9/4
d. ½ x 9/4
14. Which fraction is the same as this division? 3 ÷ 8
a. 8/3
b. 3/8
c. 3/5
d. 5/8
15. For a 5 mile race, there will be 8 water stops. All the stops will be about the same distance apart. How far apart are the water stops?
a. 8/5 miles
b. 5/8 miles
c. 3/8 miles
d. 5/3 miles
16. Elana drank 5 bottles of water over 7 volleyball practices. How much water did Elena drink each practice if she drank the same amount each time?
a. 2/7 bottle
b. 2/5 bottle
c. 5/7 bottle
d. 7/5 or 1 2/5 bottles