A family worked all day building a sandcastle on the beach. As they were building the castle they recorded the number of pails o
f sand that were used. In all, the creation used 20 pails of sand. Each pail was cylindrical in shape, had a radius of 5" and was 10" in height. How many
cubic inches of sand were used in building the family's castle? (let pi = 3.14)
You would have to multiply then subtract 30% is .30 Multiply 18.75 and .30 which is $5.63 Then subtract 18.75 from 5.63 Which the final ANSWER is: $13.12
