FRACTIONS



Name: Date: FRACTIONS – More Review

No Calculators

Simplify the following fractions into their lowest terms. From now on, make sure that your final answers are always simplified into their lowest terms.

1) [pic] = 2) [pic] = 3) [pic] = 4) [pic] = 5) [pic] =

Change the mixed number into an improper fraction.

6) [pic] = 7) [pic] = 8) [pic] = 9) [pic] = 10) [pic] =

Add the following fractions. Remember that you need a common denominator to add fractions.

Example) [pic] = [pic] = [pic] = [pic]

11) [pic] 12) [pic] 13) [pic] =

14) David and his friends ordered three pizzas – plain, pepperoni, and sausage – which each had 8 pieces. They ate 3 slices of plain, 4 slices of pepperoni, and 1 slice of sausage. What fraction of the pizza ordered did David and his friends eat? (SHOW ALL WORK.)

Subtract the following fractions. Remember that you need a common denominator to add fractions.

15) [pic] = 16) [pic] = 17) [pic] =

Multiply the following fractions. Remember that when you multiply fractions you just multiply the tops, and multiply the bottoms. You do NOT need a common denominator to multiply or divide. Remember to make sure that all final answers are simplified. Also, look for ways to reduce as you go to shorten your work.

Example)

18) [pic] = 19) [pic] = 20) [pic] =

21) [pic] = 22) [pic] = 23) [pic] =

Divide the following fractions. Remember that when you divide fractions you are actually multiplying by the reciprocal. You do NOT need a common denominator to multiply or divide. Remember to make sure that all final answers are simplified. Also, look for ways to reduce as you go to shorten your work.

Example)

24) 25) 26)

27) 28) 29)

30) One-fourth of the students in James' class have blue eyes. If there are thirty-six people in the class, how many students do NOT have blue eyes?

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