Mixed Spiral Review #1

Martha has 90 red tiles and 72 yellow tiles. She wants to place the tiles in rows using one color for each row without having any tiles left over. Each row must have the same number of tiles. What is the greatest number of tiles Martha can use for each row?

• 6

• 9

• 18

• 30

Machines S and T were both cleaned this week.

• Machine S is cleaned every 12 weeks.

• Machine T is cleaned every 8 weeks.

What is the fewest number of weeks that will pass before both machines are cleaned again in the same week?

• 16

• 24

• 36

• 48

Multiply.

• 11 3/4
• 10 2/36
• 47/4
• 423/36

Tags

CCSS.7.NS.A.2A

Multiply.  Be sure to simplify your answer when possible.

• 18 4/14
• 23
• 18 2/7
• 322/14

Tags

CCSS.5.NF.B.6

Tags

CCSS.6.NS.A.1

Tags

CCSS.6.NS.A.1

Robin has 3 3/4 feet of ribbon on one spool and 2 7/8 feet of ribbon on another spool. She plans to use 2/3 feet of ribbon to wrap packages. How many packages can Robin wrap?

Tags

CCSS.6.NS.A.1

Josh went fishing and caught five bass and four trout. The bass weighed an average of 4.96 pounds and the trout weighed 3.76 pounds. What was the total weight of the fish that Josh caught.

Tags

CCSS.6.NS.B.3

Mini candy bars come in 10.48-ounce bags. At a party, the boys had 3.75 bags of candy bars and the girls had 2.6 bags of candy bars. How many ounces did the boys and girls have in total?

• 6.35-ounces

• 1.65-ounces

• 12.052-ounces

• 66.548-ounces

Tags

CCSS.6.NS.B.3

A chef ordered thirty-six eggs for the restaurant. 1/12 of the eggs were used for a chocolate brownie special and 1/4 of the eggs were used for cooked breakfasts. From the remainder, 1/2 of the eggs were used for the meringue. How many eggs were left?

Tags

CCSS.7.NS.A.3