Basic Calculations

Question 1

23.6 g + 1.31 g + 23 g =

Answer 1

48 g

Question 2

13.13 g - 2.4 g =

Answer 2

10.7 g

Question 3

3.33 cm X 2.74 cm =

Answer 3

9.12 cm^2

Question 4

3.75g/2.24 mL =

Answer 4

1.67 g/mL

Question 5

A rectangular room is being smudged with a sage stick. The room measures 12.5 meters long, 10.65 meters wide, and 8.25 meters in height. What is the volume of the room?

Answer 5

value: 1100
units: m^3

Question 6

A gemstone has a mass of 0.438 g. Its volume is determined by water displacement. A graduated cylinder contains 6.22 mL of water, which rises to 6.33 mL after adding the gemstone. What is the density of the gemstone?

Answer 6

3.97 g/cm^3

Question 7

The distance from the Jemez National Recreation Area to the Cimarron Canyon State Park is 228 kilometers. What is the same distance in miles?

Answer 7

142 mi