WIS adding and subtracting fractions

• 3/8
• 3/16
• 1/8
• 2/8

• 4/15
• 20/75
• 18/30
• 19/30

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

• 5 1/2
• 1 1/6
• 5 5/14
• 4 19/24

A plumber is fitting a water pipe that is 3/4 foot long on to a water pipe that is 2/12 foot long. How long will the finished pipe be?

• 11/12 foot
• 8/16 foot
• 2/12 foot
• 1 foot

Tags

CCSS.7.NS.A.1C

A contractor was paving a driveway. He mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?

• 1/4 ton
• 2/5 ton
• 5/7 ton
• 19/21 ton

Jesse was making two different types of cookies.  One recipe needed 3/5 cup of sugar and the other needed 1/3 cup of sugar.  How much sugar did she need to make both recipes?

• 14/15
• 4/8
• 1/2
• 4/15

• 3/00
• 3/5
• 3/10
• 5/5

8/9 - 1/3 = 

• 7/6
• 5/9
• 2/3
• 8/27

• 1/12
• 1
• 2/35
• 23/25

Tags

CCSS.7.NS.A.1C