13. convert a measurement ot of 2654 kg into centigrams. Express to 2 significant figures your answer. 14. Convert a measurement of 4239810 mg into grams. Express answer to 4 fignificant figures

Let's convert each measurement step by step:

### 13. Convert 2654 kg into centigrams (cg), expressed to 2 significant figures.
1 kilogram (kg) = 100,000 centigrams (cg).

\[
2654 \, \text{kg} = 2654 \times 100,000 \, \text{cg} = 265,400,000 \, \text{cg}
\]

Now, rounding to 2 significant figures:

\[
265,400,000 \, \text{cg} \approx 2.7 \times 10^8 \, \text{cg}
\]

### 14. Convert 4239810 mg into grams, expressed to 4 significant figures.
1 milligram (mg) = 0.001 grams (g).

\[
4239810 \, \text{mg} = 423

13. Convert a measurement of 2654 kg into centigrams. Express to 2 significant figures your answer. 14. Convert a measurement of 4239810 mg into grams. Express answer to 4 significant figures.

Learn how to convert 2654 kg into centigrams and 4239810 mg into grams with step-by-step calculations. This problem covers essential unit conversion techniques and significant figures rounding, suitable for Grades 5-7 students.

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