1. lesson 49.notebook February 15, 2013
Assignment:
1-->Test #8 Review Handout - Due Tuesday [2/19]
2-->Test #8 - Tuesday [2/19]

2. lesson 49.notebook February 15, 2013
Lesson 49 Warm-Up:
1) Simplify: 25 + 14 + 33
2) Simplify: 102 x 62
3) Write 0.54 as a decimal rounded to 3 decimal places.
4) Convert 0.1 to a percent.
5) Find the measures of a, b, and c in the figure.
a c
b
50

3. lesson 49.notebook February 15, 2013
Lesson 49
*A mixed measure is a measurement that includes different units
from the same category (length, volume, time, etc.)
**To ADD them, line up the "units" and simplify when possible.
***To SUBTRACT them, we sometimes may need to convert the
units to be able to "borrow".

4. lesson 49.notebook February 15, 2013
Lesson 49 Examples:
A) Change 70 inches to feet and inches.
B) Change 6 feet 3 inches to inches.
C) Simplify: 5 ft 20 in

5. lesson 49.notebook February 15, 2013
Add:
D) 2 yd 1 ft 8 in
1 yd 2 ft 9 in
E) 5 hr 42 min 53 sec
6 hr 17 min 27 sec
Subtract:
F) 3 hr 3 sec
1 hr 15 min 55 sec

6. lesson 49.notebook February 15, 2013
G) 8 yd 1 ft 5 in
3 yd 2 ft 7 in
H) 2 days 3 hr 30 min
1 day 8 hr 45 min