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about 7.5 gallons of water fill up 1 cubic foot of space. how many gallons of water will fill a goldfish pool shaped like the prism shown

about 75 gallons of water fill up 1 cubic foot of space how many gallons of water will fill a goldfish pool shaped like the prism shown class=

Respuesta :

Nirina7
the volume of the goldfish pool is V= 0.5ft x 1.5ft x 3ft=2.25 ft^3
so 7.5gallons ----------> 1 ft^3
                x=? <----------- 2.25 ft^3
x= 2.25 x 7.5 / 1= 16.87 gallons
the answer is 16.87 gallons of water