Lesson 72.notebook March 04, 2014

Assignment:

1-->Set 72 (evens) - Due Tomorrow [3/5]

Lesson 72.notebook March 04, 2014

Lesson 72 Warm Up:

1) 38% of the students watched the ball game. If there are 150 students in all, how many did not watch the ball game?

2) Simplify: 15x-2y-1

5x-1y

3) Simplify: 5/6 - 2/3 4/5

4) Simplify: 4/5 - 3/5 (1/3)-1

5) Solve & Graph: -2x + 3 < 1

Lesson 72.notebook March 04, 2014

Lesson 72:

fyi...For some conversions, we must use 2 or more unit multipliers.

For converting area--we must use 2...For converting volume--we must use 3...

Lesson 72.notebook March 04, 2014

Lesson 72 Examples:Use unit multipliers to perform each conversion.A) 9 sq. ft. to sq. in.

B) 9 sq. ft. to sq. yd.

Lesson 72.notebook March 04, 2014

C) 1 m3 to cm3

D) 1,000,000 mm3 to cm3

Lesson 72.notebook March 04, 2014

E) 12 dollars per hour to cents per minute

F) 10 yards per second to feet per minute