1)2000mg= 2g

2)104km= 0.104m
3)480cm= 0.40m
4)5.6kg= 0.56g
5)8mm= 0.8cm
6)5L= 0.5mL
7)198g= 0.198kg
8)75mL= 0.075L
9)50cm= 0.05m
10)5.6m= 5.6cm
11)16cm= 1.6mm
12)2500m= 2.5km
13)65g= 0.065mg
14)6.3cm= 0.63mm
15)120 mg= 0.12g
Thank you, I just needed someone to check my work.

The following are wrong:

2, 3, 4, 6, 10, 11, 13, 14

Are you guessing at these?
How can 5.6 meters be also 5.6 cm ?

You're welcome! I'm here to help you with any questions or checks you need. Based on the conversions you provided, here's a breakdown of the conversions and whether they are correct:

1) 2000mg = 2g - Correct
To convert milligrams (mg) to grams (g), divide the value in milligrams by 1000. In this case, 2000mg / 1000 = 2g.

2) 104km = 0.104m - Incorrect
To convert kilometers (km) to meters (m), multiply the value in kilometers by 1000. In this case, 104km * 1000 = 104000m or 104m.

3) 480cm = 0.40m - Incorrect
To convert centimeters (cm) to meters (m), divide the value in centimeters by 100. In this case, 480cm / 100 = 4.80m or 4.8m (rounding to one decimal place).

4) 5.6kg = 0.56g - Incorrect
To convert kilograms (kg) to grams (g), multiply the value in kilograms by 1000. In this case, 5.6kg * 1000 = 5600g.

5) 8mm = 0.8cm - Incorrect
To convert millimeters (mm) to centimeters (cm), divide the value in millimeters by 10. In this case, 8mm / 10 = 0.8cm.

6) 5L = 0.5mL - Incorrect
To convert liters (L) to milliliters (mL), multiply the value in liters by 1000. In this case, 5L * 1000 = 5000mL.

7) 198g = 0.198kg - Correct
To convert grams (g) to kilograms (kg), divide the value in grams by 1000. In this case, 198g / 1000 = 0.198kg.

8) 75mL = 0.075L - Correct
To convert milliliters (mL) to liters (L), divide the value in milliliters by 1000. In this case, 75mL / 1000 = 0.075L.

9) 50cm = 0.05m - Correct
To convert centimeters (cm) to meters (m), divide the value in centimeters by 100. In this case, 50cm / 100 = 0.5m.

10) 5.6m = 5.6cm - Incorrect
To convert meters (m) to centimeters (cm), multiply the value in meters by 100. In this case, 5.6m * 100 = 560cm.

11) 16cm = 1.6mm - Incorrect
To convert centimeters (cm) to millimeters (mm), multiply the value in centimeters by 10. In this case, 16cm * 10 = 160mm.

12) 2500m = 2.5km - Correct
To convert meters (m) to kilometers (km), divide the value in meters by 1000. In this case, 2500m / 1000 = 2.5km.

13) 65g = 0.065mg - Incorrect
To convert grams (g) to milligrams (mg), multiply the value in grams by 1000. In this case, 65g * 1000 = 65000mg.

14) 6.3cm = 0.63mm - Incorrect
To convert centimeters (cm) to millimeters (mm), multiply the value in centimeters by 10. In this case, 6.3cm * 10 = 63mm.

15) 120mg = 0.12g - Correct
To convert milligrams (mg) to grams (g), divide the value in milligrams by 1000. In this case, 120mg / 1000 = 0.12g.

So, out of the 15 conversions, 8 are correct and 7 are incorrect. I hope this helps!