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.
28
18/81 = 2/9 (divide top and bottom by the hcf of 18 & 81 = 9)
4.5
(81 ÷ 9) × 2 = 18
There are infinitely many numbers whose difference is 18 . Every number,say n, differs by 18 from n+ 18 and n -18.
what is difference between 18 & 81 in general knowledge
28
The second is 81 fewer than the first.
The difference between -18 and 68 is 86.
32-18 18+ ____=32 ____ = 32-18 =14
The factors of 18 are 1,2,3,6,9, and 18. The factors of 81 are 1,3,9,27, and 81.
The GCF is 9
28
18 + 81 = 99
Gee, I don't know. Let's check it out. If it is, then 18 x 18 = 81 . 18 x 18 = 324 Nope. 18 x 18 is not 81, so 18 is not a square root of 81.
18/81 = 2/9 (divide top and bottom by the hcf of 18 & 81 = 9)
Whole numbers between 10 and 100 using the digits 3, 1, and 8 are:13, 18, 31, 38, 81, and 83.13, 18, 31, 38, 81 and 83.