Write the decimal as a percent 0.049

the correct answer is 4.9%

Step-by-step explanation:

4.9%

Step-by-step explanation:

To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.049 × 100 = 4.9%

➥ Written Out:

1) Move the decimal point two places to the right: 0.049 → 0.49 → 4.9.

2) Add a % sign: 4.9%

4.9%

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

the answer is b