what is difference between 18 & 81 in general knowledge
81 km = 81,000 meters
Hot
81F equates to 27.2C
The number of unpaired electrons in Tl-81 ion is zero, this in case of ejection of one electron from Tl-81 atom. Thx!!
265.748 ft Algebraic Steps / Dimensional Analysis Formula 81 m*100 cm 1 m*1 in 2.54 cm*1 ft 12 in=265.7480315 ft Direct Conversion Formula 81 m*1 ft 0.3048 m=265.7480315 ft
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.
The factors of 18 are 1,2,3,6,9, and 18. The factors of 81 are 1,3,9,27, and 81.
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)
4.5
81 multiplied by 18 is 1,458.
(81 ÷ 9) × 2 = 18
18 multiplied by 81 is 1,458.
Factors of 18: 1 2 3 6 9 18 Factors of 81: 1 3 927 81 The GCF of 18 and 81 is 9.
The LCM is 162.
The LCM of 18 and 81 is 162