The answer should be 38/7
It is 240 because 8 bags of hot dog buns plus 30 packages of hot dog buns would equal 240.
Density=mass/volume
given mass=120g and volume=200cm3
density=
or abot 0.6
the density is
Since there are 12 inches in 1 foot you have to divide 84 by 12
84 divided by 12 is 7
So, there are 7 feet in 84 inches