Fractional Computation

a common

multiple of two or more denominators

• Least Common Multiple (LCM)

• Common Denominator

• Greatest Common Factor

the number above the bar

in a fraction that tells how many parts of the whole

• Numerator

• Denominator

• Mixed Number

• Improper Fraction

the number below the bar in a

fraction that tells how many equal parts are in the whole or in the group

• Numerator

• Denominator

• Mixed Number

• Improper Fraction

Like denominators: When denominators of 2 fractions are the same.

• True

• False

Ramon is making bookshelves for his room. He bought a board that is 4/5 meter long. He needs 5 shelves for his room. If he cuts 5 equal-sized pieces from the board, how long is each piece? Each piece is ___ meters long

Mathematical Equivalence

ON

Maya has 120 caramel apples to sell. Each caramel apple is covered with one topping. 1/5 of the caramel apples are covered with peanuts. 1/3 are covered with chocolate chips. 3/10 are covered with coconut. The rest are covered with sprinkles. How many caramel apples are covered with sprinkles?

Mathematical Equivalence

OFF

Tags

7.3.B

Match the following

• Divide, top number in the house

• Divide Fractions

• Straight Across

• Fraction to Decimal

• Common Denominator

• Multiply Fractions

• Keep Change Flip

• Add/Subtract Fractions

During 24 hours a radio station spends 1/4 of the time playing rock music, 2/3 playing hip hop, and the rest playing dance music. How much time is spent playing dance music?

Mathematical Equivalence

ON

Maya has 120 caramel apples to sell. Each caramel apple is covered with one topping. 1/5 of the caramel apples are covered with peanuts. 1/3 are covered with chocolate chips. 3/10 are covered with coconut. The rest are covered with sprinkles. How many caramel apples are covered with sprinkles?

Mathematical Equivalence

OFF

Tags

7.3.B

When diving fractions, you use ​ (a)  

• KCF

• Find the least common denominator

• Multiply all of the numbers togethe