Mixed Operation with Fractions

True or False, 3/10 divided by 1/3 equals 9/10?

• False

• True

What must you do first in order to add or subtract fractions with unlike denominators?

• add the numerators

• add the denominators

• find a common denominator

• find a common numerator

Ms. Nealy is walking around Disney World. She walks 3/4 of a mile on Monday, and 1/8 of a mile on Tuesday. How many miles did Ms. Nealy walk in all?

What operation would you use to solve this problem?

• add

• subtract

• multiply

• divide

Tim has a board that is 5/6 feet long. He painted 2/18 feet of his board last night. How much more does Tim have left to paint? What operation would you use to solve this problem?

• add

• subtract

• multiply

• divide

• A

• B

• C

• D

Evaluate.

• 4/9

• 5/7

• 1 1/3

• 1 7/12

Rewrite using words: \frac{3}{4}x\left(2\ \frac{2}{5}-\frac{5}{6}\right)= ​ X ​ ​( ​ )

• three forths

• two and two fifths

• minus

• five sixth

On Monday, Korri ran 2 4/5 miles. On Tuesday, she ran 1 1/3 miles. Which expression shows how Korri can calculate how many more miles she ran Monday than Tuesday?

• 14/15 - 4/15

• 18/8 - 10/8

• 42/15 - 20/15

• 6/8 - 2/8

Sam uses 1 and 1/4 ounces of ham on each sandwich. If he makes 4 and 1/2 sandwiches, how much ham will he use?

• 5 ounces of ham

• 5 and 5/8 ounces of ham

• 5 and 3/4 ounces of ham

• 4 and 5/8 ounces of ham

• 5/6
• 3/15
• 3/8
• 2/15