Unit 1 Scale Copy Review

Which of the following are the same Angle?

• IMP & PIM

• IMP & JMP

• IMP & PMI

• IMP & PMJ

A group of students and teachers are going on a field trip. One-nineth of the group will fit on 1/3 of a school bus. How many buses are needed to transport the entire group?

• 9

• 6

• 3

• 1

Check ALL the SIDES that correspond

• 4 & 8

• 12 & 6

• 5 & 10

• 1 & 8

Mr. Soto drove from Ocala to Orlando and than to Tampa following the map below. He left Ocala at 10:00 am and arrived in Tampa at 1:15. IF the distance on the map between Ocala and Orlando is 4 cm and the distance between Orlando and Tampa is 4.3 cm, which is the closest average speed that Mr. Soto drove from Ocala to Tampa?

• 35 miles per hour

• 50 miles per hour

• 65 miles per hour

• 70 miles per hour

What is the scale factor going from figure B to figure A? How did you get that answer?

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

If a six inch line is drawn to a scale of 2.5 times its original size, than how long would the line be?

• 8.5 inches

• 12.5 inches

• 3.5 inches

• 15 inches

Three students are arguing over the picture above.

Rhonda says the scale is 3

Jaclyn says the scale is 2

Haley says the scale is 2.5

Who is correct?

• Rhonda says the scale is 3

• None of them are right

• Jaclyn says the scale is 2

• Haley says the scale is 2.5

A rectangular photograph 16 inches wide and 12 inches long will be reduced. The reduced photograph will 4 inches wide and similar to the original. What will be the length of the photograph, in inches? What was the scale factor?

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The bigger the scale the _______ the image.

Tags

CCSS.7.G.A.1