A bathtub in the shape of a rectangular prism is 5 feet long, 3 1/2 feet wide, and 4 1/4 feet high. How much water could the tub
2 answers:
Answer: The bathtub can hold 74.375 cubic feet of water.
Step-by-step explanation: Given that a bathtub in the shape of a rectangular prism is 5 feet long, feet wide, and
feet high.
We are to find the volume of the water that the tub hold.
The volume of the water that the tub can hold is equal to the volume of the tub.
We know that
the VOLUME of a rectangular prism that is l units long, w units wide and h units high is given by
Therefore, the VOLUME of the given tub is
Thus, the bathtub can hold 74.375 cubic feet of water.
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Answer:
to solve you would first need to convert them from mixed numbers to improper fractions. You can do this by multiplying the denominator with the whole number and then adding the numerator. Then you should make sure that the denominators are the same. You can do this by first finding a number that they will both multiply into. In this example it is 12. And when changing the denominator you must apply it to the numerator. So if you multiplied the denominator by 3 then you must multiply the numerator by 3. After you can just minus the numerators. However remember to keep the denominator the same. Then you can change it back into a mixed number by dividing the numerator by the denominator and having that whole number on the side of the fraction . lets say it is
then you would divide 13 by 6 which is 2 and a decimal and then minus the number that is multiplied by the numerator and it will give a number that is smaller than the denominator and then it would become
.
Step-by-step explanation:
1) Change the fractions to improper fractions.
2) Change the denominator to a common denominator.
3) Minus the Numerators.
4) Changing it to a mixed number