A weather balloon holds 2,850 cubic meters of helium. The density of helium is 0.1685 kilograms per cubic meter. How many kilograms of helium does the balloon contain? Please round your answer to the nearest whole number. Only enter a numerical value in the answer blank.

Question

campbell_st · Answer

multiply the volume by the weight per metre cubed

directrix · Answer

From @campbell_st  ^^ it appears that you are to multiply 2850 times .1685. @lowcard2

anonymous · Answer

480.225?

directrix · Answer

That is what I got. I guess it would be 480 to the nearest whole number. Units are km.