splash screen. 1.a 2.b 3.c 4.d five minute check 4 a.32 b.16 c.8 d.4 complete 2 c = __ fluid oz....
TRANSCRIPT
1. A
2. B
3. C
4. D0% 0%0%0%
A. 32
B. 16
C. 8
D. 4
Complete 2 c = __ fluid oz.
(over Lesson 6-4)
Main Idea and Vocabulary
Example 1:Convert Units in the Metric System
Example 2:Convert Units in the Metric System
Example 3:Real-World Example
• Change metric units of length, capacity, and mass (2.3.8D) (M7.A.2.2).
• metric system – decimal system of measures.• Meter – base unit of length.• Liter – base unit of capacity (dry or liquid material object can hold)• Gram – measures mass (amount of matter in an object)• Kilogram – base unit of mass
Complete 7.2 m = ? mm.
Convert Units in the Metric System
Answer: 7,200 mm
To convert from meters to millimeters, use the relationship 1 m = 1,000 mm.
1 m = 1,000 mm Write the relationship.
7.2 ×1 m = 7.2 × 1,000 mm Multiply each side by 7.2.
7.2 m = 7,200 mm To multiply 7.2 × 1000,
move the decimal point
3 places to the right.
1. A
2. B
3. C
4. D0% 0%0%0%
A. 0.75
B. 75
C. 750
D. 7,500
Complete 7.5 m = ? cm.
Complete 40 cm = ? m.
Convert Units in the Metric System
Answer: 0.40 m
To convert from centimeters to meters, use the relationship 1 cm = 0.01 m.
1 cm = 0.01 m Write the relationship.
40 × 1 cm = 40 × 0.01 m Multiply each side by 40.
40 cm = 0.40 m To multiply 40 × 0.01,move the decimal point
2 places to the left.
1. A
2. B
3. C
4. D0% 0%0%0%
A. 0.034
B. 0.34
C. 3.4
D. 340
Complete 3,400 mm = ? m.
FARMS A bucket holds 12.8 liters of water. Find the capacity of the bucket in milliliters.
Answer: 12,800 mL
To convert from centimeters to meters, use the relationship 1 L = 1,000 mL.
1 L = 1,000 mL Write the relationship.
12.8 × 1 L = 12.8 × 1,000 mL Multiply each side by 12.8.
12.8 L = 12,800 mL To multiply 12.8 × 1000,
move the decimal point
3 places to the right.
1. A
2. B
3. C
4. D0% 0%0%0%
A. 0.3285 kg
B. 3.285 kg
C. 32.85 kg
D. 328.5 kg
BOOKS A box of textbooks has a mass of 32,850 grams. What is the mass of the box in kilograms?
1. A
2. B
3. C
4. D
REVIEW
COMPLETE
1. 25.4 g = _____ kg 2. 158 mm = _____ m
3. A bottle contains 1.75 liters of juice. How many milliliters is this?
0.0254 0.158
1,750 ml.
End of the Lesson
Five-Minute Check (over Lesson 6–4)
Image Bank
Math Tools
Scale Drawings
Using Proportions
