Total volume of water=12*10*11
Let final height of water be h
Total volume of water=h*(12*10+7*10+6*5)
5*4^2-3*4*5=80-60=20
Hope that helps you
Answer:
Step-by-step explanation:
The ratio of the number of fiction books is 9:4
the difference between the number of fiction and nonfictionn is 245
so if the number of fiction books = 9x
then the number of nonfiction books = 4x
then difference = 9x-4x = 5x
the difference is given 245
then 5x= 245
x=
=49
number of fiction books =49×9=441
number of nonfiction books =49×4=196
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Answer:
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