10 x 15=150
150 is the answer
Answer:
n= 36
Step-by-step explanation:
18=n-18 (add 18 to both sides of the equation, 18 and -18 cancel out)
36=n
The three dimensional diagonal of a rectangular prism is:
d^2=x^2+y^2+z^2, and since this is a cube, x=y=z=s, and we are told that s=3
d^2=3s^2 and s=3
d^2=3(3^2)
d^2=3(9)
d^2=27
d=√27
-- The decimal equivalent of 7/8 is 0.875 .
-- So 9 7/8 = 9.875 .
-- 9.875 is 987.5 percent .