7th grade math review Challenge2

The class has 12 girls and 16 boys. What is the ratio of total students to boys? (simplest form)

• 28/16
• 7/4
• 16/28
• 12/16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Solve the proportion below:

• 418
• 2
• 38
• 11

Tags

CCSS.7.RP.A.2B

Solve the proportion:

• 4
• 8
• 14
• 10

Tags

CCSS.7.RP.A.2B

5/6  x  1/2 =

• 5/6
• 6/12
• 5/12
• 1/2

Tags

CCSS.5.NF.B.6

• 25/27
• 21/27
• 1
• 21/36

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the quotient of these fractions in lowest terms?

• 6/40
• 6/10
• 3/5
• 12/20

Tags

CCSS.6.NS.A.1

Mrs. Jones has 1 cup of milk in a measuring cup. She pours out 1/3  to use in a recipe. How much does she have left?

• 1/3
• 1/6
• 2/3
• 3/3

Tags

CCSS.4.NF.B.3A

What is the definition of a variable?

• A letter or symbol that represents an unknown quantity

• The little number or letter used to raise to a power

• The number in front of a variable

• The number with no variable

Tags

CCSS.6.EE.A.2B

In this term, 3a²bc, what are the variables?

• 3 and 2
• 3
• 2
• a, b, and c

Tags

CCSS.6.EE.A.2B

Which of the following is an equation?

• 6x + 2x - 6
• 6x² + 10 = 25
• 6x² + 10 - 25
• 10y - 6 + 34u

Tags

CCSS.7.EE.B.4