Convert the following measurements 1. 32 inches = centimetres
2.402 000 millimeters =meters
3. 2.85 meters =centimetres
4.2 kilometers= millimetres
5. 71 meters = kilometres
6. 8kg =g
7. 3000 g =kg
8. 2.5 kg - g
9 850 mg = g
10.75 dg =m

1. 32 inches = 81.28 centimeters

2.402 000 millimeters = 402 meters

3. 2.85 meters = 285 centimeters

4.2 kilometers= 2000000 millimeters

5. 71 meters = 0.071 kilometers

6. 8kg = 8000 g

7. 3000 g = 3 kg

8. 2.5 kg = 2500 g

9 850 mg = 9.85 g

10.75 dg = 1075 m

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

b i think

step-by-step explanation:

not really sure