We will see that there are 284.2 kilograms of helium inside the ballon.
In this problem, we know the volume of helium and the density of helium.
Remember that:
density = mass/volume.
Then we can write:
mass = density*volume.
Replacing the two in the right, we get:
mass = (1,592 m³)*( 0.1785 kg/m³) = 284.2kg
Then we can conclude that there are 284.2 kilograms of helium in the ballon.
If you want to learn more about density:
https://brainly.com/question/1354972
#SPJ4