Answer:
48 cubic feet
Step-by-step explanation:
Hello, I can help you with this
You can easily solve this by using a rule of three.
Step 1
define
the top section has a volume of 3/8 of the entire refrigerator.
if the entire refrigerator has a volume of 1, the bottom section has a volume of
Volume of bottom section=1-(3/8)
Volume of bottom section=5/8
Step 2
to find the entire volume use the rule of three
if
(5/8) of the entire volume ⇔30 cubic feet
(1) entire volume ⇔x cubic feet
[tex]\frac{5/8}{30\ cubic\ feet}=\frac{1}{x} \\\\\\ isolating\ x\\\\x=\frac{30\ cubic\ feet}{5/8} \\x=48 cubic feet\\[/tex]
the entire volume is 48 cubic feet.
Have a great day.
