Review for Unit One Quiz 6th grade Math

Sara has 16 red flowers and 24 yellow flowers.  She wants to make bouquets with the same number of each color flow in each bouquet.  What is the greatest number of bouquets that she can make?

• Greatest Common Factor

• Least Common Multiple

GCF of 50 and 100

• 10

• 25

• 50

• 5

What is the missing factor?

• 1

• 2

• 5

• 8

Claire has 38 yards of material for costumes. She needs 2  3/8 yards for each costume. How many costumes can she make? 

• 12

• 16

• 36

• 12 1/2

What is 7/8 ÷ 1/4?

• 3 1/2

• 4

• 4 1/2

• 5

Jacob bought 5 bottles of orange juice at a market. Each bottle cost $2.43. How much did the orange juice cost all together?

• $7.43

• $10.05

• $12.15

• $20.05

Jenna ran 3.2 miles. Carter ran 1.44 miles. How much farther did Jenna run? 

• 1.56 miles 

• 2.24 miles 

• 1.84 miles 

• 1.76 miles 

What is the LCM of 4 and 12? 

• 4

• 8

• 12

• 16

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Find the product of
7.13 and 5.5 

• 39.215

• 3.9215

• 392.15

• 3921.5