A weather balloon holds 2,600 cubic meters of helium. the density of helium is 0.1755 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.

Answer:Step-by-step explanation:Massis theproductofvolumeanddensity.## Mass of He

456 kgThe balloon contains about 456 kg of He.