Activity 3: Choose a practical unit for each of the following. Encircle the letter of your answer.
1. A very cold day
2. 5°C
. 100'C
2. Weight of a book
2. 1 kg
b. 10 kg
c. 10 grams
d. 100 mg
3. Boiling water
a. 100 C
b. 110°C
c. 120°c
d. 130°C
4. The height of the basket above the floor in basketball
a. 48 in
b. 3.3 ya.
C. 2 mi
d. 10 m
5. The length of a pen
a. 19 cm
5. 19 mm
c. 30 cm
6. A person's weight
a. 50 g
b. 50 mg
c. 50 kg
c. 60 €
7. The area of the tloor of a roon
a. 24 km
b. 24 m
c. 24 mm
d. 24 cm
8. Corner of a classroom
a. 5
b. 10"
d. 909
9. A very hot day
$. 20°C
a. -5°C
0.0.48°C
c. 480
10. The height of a room
b. 4mm
a. 4 cm
d. 4 km
c. 4m
c. 20​