Unit 6 - HW 1 - Proportions and Ratios

Solve for x 

• x = 6
• x = 25
• x = 28
• x = 17

Tags

CCSS.7.RP.A.3

Solve for x 

• x = 16
• x = 28
• x = 1/26
• x = 26

Tags

CCSS.7.RP.A.2B

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

• $0.40
• $9.00
• $2.50
• $0.90

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 80 students in Mr. Bass’ classes.  The ratio of boys to girls is 2 : 3.
How many boys are in the classes?
How many girls?

• Boys: 32
  Girls: 48
• Boys: 48
  Girls: 32
• Boys: 5
  Girls: 15
• Boys: 15
  Girls: 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Solve for x

• x=6.5
• x=8
• x=4
• x=5.5

Tags

CCSS.7.EE.A.1

CCSS.7.EE.A.2

CCSS.7.EE.B.3

CCSS.7.EE.B.4

A triangle’s angle measures are in the extended ratio of 2 : 4 : 9. Find the measures of the angles.

• 20^o, 40^o, 90^o

• 24^o, 48^o, 108^o

• 24^o, 32^o, 124^o

• 20^o, 40^o, 100^o

Tags

CCSS.7.G.B.5

CCSS.7.RP.A.2

• x = 1/24
• x = 29
• x = 28
• x = 3/2

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve for the variable x.

• x = 10
• x = 25
• x = 11.66667
• x = -25

Tags

CCSS.HSG.SRT.B.4

Solve for the variable x.

• x = 15
• x = 24
• x = 20
• x = -20

Tags

CCSS.8.G.A.5

Solve for x.

 $\frac{18}{x}=\frac{x}{8}$  

• 144

• 72

• 12

• 10