A fish tank in the shape of a right rectangular prism is 12.5 inches long, 6 inches wide, and 8 inches high.
What is the total amount of water needed, to the nearest cubic inch, to fill 90% of the fish tank with water?
ANSWERS :
A : 90 cubic inches
B : 540 cubic inches
C : 690 cubic inches
D : 610 cubic inches
thank you so much, i'm so so so sorry, im only 11 and i really meed help with math and i forgot how to do it, thank you so much, everyone reading this i hope yall do well im school and byeeee
sorry i know this question, but i just canot do it, i have such a. good grade in math, but i forgot how to do this question and i have a test!
hey i need to know the ANSWERS for the a quiz
marinette the answer is B there ur happy?
540
To find the total amount of water needed to fill 90% of the fish tank, we first need to calculate the volume of the tank.
The volume of a right rectangular prism can be calculated by multiplying the length, width, and height. In this case, the length is 12.5 inches, the width is 6 inches, and the height is 8 inches.
Volume = Length x Width x Height
Volume = 12.5 inches x 6 inches x 8 inches
Volume = 600 cubic inches
Now we need to find 90% of the total volume to determine the amount of water needed.
90% of 600 cubic inches = 0.9 x 600 cubic inches
90% of 600 cubic inches = 540 cubic inches
Therefore, the correct answer is option B: 540 cubic inches.