Round Fractions
Round to 0, 1/2, or 1.
5/9
1/2
Add. Write the sum in simplest form.
7/10 + 2/10
9/10
Subtract. Write the difference in simplest form.
3/6 - 1/6
Add. Write each sum in simplest form.
5/8 + 3/10
37/40
Subtract. Write each in simplest form.
1/2 - 1/4
1/4
Round to 0, 1/2, or 1.
2/13
0
Add. Write the sum in simplest form.
7/15 + 2/15
3/5
Subtract. Write the difference in simplest form.
7/9 - 3/9
4/9
Add. Write each sum in simplest form.
3/5 + 1/4
17/20
Subtract. Write each in simplest form.
7/8 - 1/4
5/8
Round to 0, 1/2, or 1.
12/13
1
Add. Write the sum in simplest form.
4/5 + 1/5
Subtract. Write the difference in simplest form.
7/8 - 2/8
5/8
Add. Write each sum in simplest form.
4/7 + 1/6
39/56
Subtract. Write each in simplest form.
7/12 - 1/6
5/12
Kevin ate 5/12 of a pizza. Which is a better estimate of pizza that he ate: about half of the pizza or almost all of the pizza?
about half
Gina is working on a jigsaw puzzle. She completed 1/10 of the puzzle in the morning, 1/10 of the puzzle in the afternoon, and 2/10 in the evening. In simplest form, what fraction of the puzzle is completed?
2/5
On a class trip to the museum, 5/8 of the students saw dinosaurs and 7/8 of the students saw the jewelry collection and the dinosaurs. What fraction of the students only saw the jewelry collection? Write in simplest form.
1/4
Tashia ate 1/3 of a pizza, and Jay ate 3/8 of the same pizza. What fraction of the pizza was eaten?
17/24 of the pizza
Trisha helped clean up her neighborhood by picking up plastic. She collected 3/4 pound of plastic the first day and 1/6 pound of plastic the second day. How much more trash did she collect the first day than the second day?
7/12 pound
Savannah is making a quilt with squares that have side lengths of 15/16 foot each. Are the side lengths of the squares closer to 1/2 foot or 1 foot long?
1 foot
The parade had many different types of floats. 6/10 of the floats were sports team, 5/18 were radio station, 3/18 were high school, and 4/18 were dance group. What fraction of the floats were from either a dance group or a radio station? Write your answer in simplest form.
1/2
The Indian Ocean is 2/10 of the area of the world's oceans. What fraction represents the area of the remaining oceans that make up the world's oceans? Explain. Write in simplest form.
The world's oceans can be represented by 1 whole, or 10/10. 10/10 - 2/10 = 8/10, which is 4/5 in simplest form.
Basir took a science test on Friday. One-eighth of the questions were multiple choice, and 3/4 were true-false questions. What part of the total number of questions were either mutliple choice or true-false questions?
7/8 of the questions
Wyatt is hiking a trail that is 11/12 mile long. After hiking 1/4 mile, he stops for water. He continues another 1/6 mile and stops to rest. How much farther must he hike to finish the trail?
1/2 mile