Answer :

Sure, let's convert the mass from milligrams (mg) to grams (g).

1. Identify the given mass:
The mass of the object is 13.77 mg.

2. Understand the conversion factor:
We know that 1 gram (g) is equivalent to 1000 milligrams (mg).

3. Set up the conversion:
To convert milligrams to grams, we need to divide the number of milligrams by the conversion factor (1000 mg per g).

4. Perform the calculation:
[tex]\[ \text{mass in grams} = \frac{\text{mass in milligrams}}{\text{conversion factor}} \][/tex]
[tex]\[ \text{mass in grams} = \frac{13.77 \, \text{mg}}{1000 \, \text{mg/g}} \][/tex]
[tex]\[ \text{mass in grams} = 0.01377 \, \text{g} \][/tex]

So, the object's mass in grams is 0.01377 g.