1. The document provides notes from a math lesson on scale drawings and maps. It includes an assignment to review for an upcoming test and the test date. 2. The lesson defines a map as a small representation of a larger physical region and explains that a scale drawing uses smaller units to correspond to actual measures if drawn to scale. 3. Several examples are provided of converting between units on a scale drawing and actual distances and lengths based on given scales.

1. Lesson 87.notebook April 24, 2014
Assignment:
1-->Test #12 Review Handout - Due Tomorrow [4/25]
2-->Test #12 - Tomorrow [4/25]

2. Lesson 87.notebook April 24, 2014
Lesson 87 WarmUp:
1) Simplify: 3x-1y2x3y-1
2) Expand and add like terms: x (x + 3) - 4 (x + 3)
3) Find 50% of 33 1/3% of 1.2
4) Solve: 4(x - 3) + 5 = x + 2
5) Solve: 4/5 - 3/5x = 3/5

3. Lesson 87.notebook April 24, 2014
Lesson 87
*A map is a small representation of a larger physical
region.
**If the map is drawn to scale, the smaller units on the
map correspond to the actual measures

4. Lesson 87.notebook April 24, 2014
Examples - Lesson 87
A) Mary sketched a scale drawing of her dream garden using 1
inch to represent 2 feet. If the drawing is 8 inches long, how
long will Mary's garden be?
B) A map is drawn with a scale of 1 inch = 8 miles. Two towns are
2 3/4 inches apart on the map and are how many miles apart?

5. Lesson 87.notebook April 24, 2014
C) The scale of a drawing is 0.5 inches equals 1 foot. What would
2.5 inches equal? How would 60 feet be represented on the
drawing?
D) The scale of a drawing is 1 inch = 4 feet. Joe measures a
section of the drawing and it is 3.25 inches. How many feet would
this represent?