Ratios and Proportions

The following figures are similar, what is their scale factor, or similarity ratio?

Tags

CCSS.7.G.A.1

• b = 8

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CCSS.7.EE.B.3

The ratio of male students to female students in the drama club at KHS is 3:4. If the number of male students in the club is 18, predict the number of female students.

Just submit your numerical answer.

• 13

Tags

CCSS.7.RP.A.2B

The ratio of the measures of a triangle is 3:5:7. What is the measure of the smallest angle in the triangle?

Please only submit the numerical value.

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CCSS.8.G.A.5

The perimeter of a rectangular piece of land is 600 feet, and the length and width are in the ration 3:2. What is the length of the piece of land?

Please only submit the numerical value.

Solve for the variable x.

• x = 8.5

• x = 10

• x = 1

• x = 2

Tags

CCSS.HSG.SRT.A.2

Simplify the Ratio.

81 cm to 3 cm

• 27 cm to 1 cm

• 25 cm to 3 cm

• 20 cm to 2 cm

• 81 cm to 3 cm

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify the Ratio

72 ft to 9 ft

• 9 : 72

• 8 : 1

• 36 : 2

• 9 : 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Simplify the Ratio.

4 ft to 24 in

Hint: units of measure must match

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2