The answer is 144. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer to this problem is 703.
The LCM of 81 and 63 is 567.
63/81 = 7/9 in its lowest term.
The answer to this equation would be 63. The "difference" is the comparative analysis of the values, a set of 81 elements has 63 more elements than a set having 18 elements. Or 81-18 = 63.
63
81
-18
x2 + 63
The answer to this problem is 703.
9n + 18 = 81 9n = 63 n = 7
tan(9) + tan(81) - tan(27) - tan(63) = 4
The LCM of 81 and 63 is 567.
Nine 7x9=63 so 63/9=7 9x9=81 s0 81/9=9
The factors of 63 are 1, 3, 7, 9, 21, and 63. The factors of 81 are 1, 3, 9, 27, and 81.
63/81 = 21/27 = 7/9
The LCM is 3969.
It is: 63/81 times 100/1 = 77.78% rounded