It's 9*9*9*9*9*9*9*9*9 or 387,420,489
9 + (9/9) = 10 (99/9) - (9/9) = 10 [ (9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9) / 9 ] + (9/9) = 10
'9 Cubed' means 9 X 9 X 9 9 x 9 = 81 )9 squared) Then 81 x 9 = 729 (9 cubed)
(9*9)+9+9+(9/9) = 100
1/9 + 4/9 = 5/9
6.0
The reciprocal of a fraction is obtained by interchanging the numerator and the denominator, i.e. by inverting the fraction.Example 7Find the reciprocal of 20.Solution:
In mathematics to form the reciprocal of a quantity is to divide one by that quantity:The reciprocal of 2 is 1/2.The reciprocal of a-b is 1/(a-b).
The reciprocal of a fraction is whatever can be multiplied by the original fraction so that the product is one. In practical terms, flip the fraction upside down. The reciprocal of 3/4 is 4/3.
Just switch the top (numerator) with the bottom (denominator), turning the fraction upside down. e.g. (17/43)-1 = 43/17 or, more generally, (a/b)-1 = b/a
1152
yes 9+ 9 9 9 9 + 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 +
2.250388e+167
90
It's 9*9*9*9*9*9*9*9*9 or 387,420,489
9 + (9/9) = 10 (99/9) - (9/9) = 10 [ (9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9) / 9 ] + (9/9) = 10
9+9+9+9+9+9+9=63