II.2.1.4. Apply what you have learned

📝 Homework

1. Which of the following statements are true or false and why?

a) 278 mm > 27,8 cm

b) 0,066 km = 66 m

c) 0,45 hm ≤ 7,9 dam

d) 562 dam ≥ 3495 dm

Answer:

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2. According to the model of Experiment "Determining the actual length of a body", determines the width of the physics book.

Answer:

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3. Mary measured the diameter of the mouth of her favorite glass and found the values: 6,5 cm; 6,4 cm; 6,6 cm; 6,3 cm; 5,2 cm; 6,9 cm.

Use these values and determine the actual size of the glass diameter.

Answer:

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