Fraction Operations
Simplify the fraction 4/8
1/2
Add 1.23 and 4.56.
5.79
If 12 cupcakes cost $29, what is the price per cupcake? (Round to the nearest cent.)
2.42 dollars per cupcake
Which is greater: 0.8750 or 0.8670?
0.875
A pizza is cut into 12 equal slices. How many slices are 5/6 of the pizza?
10 slices
Find the quotients 3/4 divided by 1/2.
6/4 or 1 2/4 or 1 1/2
Add 4.32 and 6.78.
11.10
A woodworker cuts a board that is 8.75 feet long into 4 equal pieces. How long is each piece?
2.1875 feet
Arrange the decimals in descending order: 0.453, 0.45, 0.455, 0.456.
0.456,0.455,0.453,0.450.456, 0.455, 0.453, 0.450.456,0.455,0.453,0.45
A car travels 1.35 miles per minute. How far does it travel in 8 minutes?
Answer: 10.8
Find the quotient 7/8 divided by 5/8.
56/40 or 1 16/40 or 1 2/5
Subtract 12.457 from 20.
7.543
A runner completes 7.1 miles, while another runner completes 5.123 miles. How much farther did the first runner go?
1.977 miles
Compare and state which is greater: 7/9 or 4/5
4/5
Divide 15.75 by 0.25.
Answer: 63
Find the quotient: 2/3 divided by 5/6
12/15 or 4/5
Multiply 2.45 by 3.6.
8.82
A stack of 1,000 papers is 2.5 inches tall. What is the thickness of each sheet?
0.0025 inches
Order the fractions 11/12, 5/6, 9/10, 7/8 from least to greatest.
5/6, 9/10, 7/8, 11/12
Find the total distance run by four runners: 5.123 miles, 6.34 miles, 7.1 miles, and 8.256 miles.
Answer: 26.819
Divide 3/4 divided by 2/5
15/8 or 1 7/8
Compute the product of 0.0245 and 0.0078.
0.0001911
Which option has the lower unit price: 24 cupcakes for $56 or 50 cupcakes for $129?
242424 cupcakes (2.33 dollars per cupcake vs. 2.58 dollars per cupcake for 50)
Find the quotient closest to 456รท12.3: 1,000, 10,000, 100,000, or 1,000,000?
10,000