Common Denominator
What is the least common denominator for these fractions 5/10 and 2/5
10
Estimate the difference using benchmarks.
11/12 –1/8
1
Multiply.
1/8 × 1/5
1/40
Simplify
500/1000
1/2
What sport did Mr. D play in Highschool and College?
What is the Least Common Denominator between
7/8 and 4/32
32
Add.
1/6 + 2/3 =
5/6
Divide. Write your answer as a proper fraction, a whole number, or a mixed number.
4÷8
4/8 or 1/2
9/27
1/3
What is Mr. D's Dogs Name?
Luna
Convert these fractions to have common denominators
4/5 and 1/3
12/15 and 5/15
Add.
9/11 + 1/3 =
38/33 or 1 and 5/33
Divide.
1/4÷3
1/12
Simplify
27/81
1/3
What State did Mr. D Grow up in, and what state did he go to college in?
New York, Kansas
Write equivalent fractions for 4/9, 1/3 and 1/2 using the least common denominator.
8/18, 6/18, 9/18
Subtract.
5/12 – 1/6
3/12 or 1/4
Mr. Lopez's class is having a party! To help get ready, Mia is putting salsa into bowls. She has 1/2 of a gallon of salsa and 4 bowls. How many gallons of salsa does Mia put into each bowl?
1/8
Simplify
12/144
1/10
What is Mr. D's Favorite candy?
Watermelon Sourpatch Kids
Write equivalent fractions for 2/3 , 1/2 , 9/10, and 4/5 using the least common denominator.
20/30, 15/30, 27/30, 24/30
Subtract.
5/7 – 3/5 =
4/35
At Xavier's Arcade, 1/3 of the games are racing games. Among the racing games, 3/4 are motorcycle-racing games. What fraction of the games at Xavier's Arcade are motorcycle-racing games?
3/12 or 1/4
Simplify
45/57
15/19
What Genre of Music is Mr. D's Favorite
Metalcore