the answer is 75%
you this by:
8n=6
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8 8
n=6/8
n=3/4
3 divided by 4 is .75 therefore n= 75% of 8.
The sum of n and the sum of 8 and 6 can be represented as n + (8 + 6). Simplifying the expression within the parentheses first, we get n + 14. Therefore, the final expression representing the sum of n and the sum of 8 and 6 is n + 14.
n is 6
You can find n algebraically. Remember 80% is 0.8. 0.8n=8 n=8/0.8 n=10
If n = 192 then n/4 = 6*8
5/8 < n/6 6*5/8 < n ie n< 15/4 or 3.75
mn = 8 ( Product) m + n = 6 (Sum) Hence m = 6 - n Substitute (6 -n)n = 8 Multiply out the brackets 6n - n^(2) = 8 n^(2) - 6n + 8 = 0 It is now in quadratic form and will factor Hence ((n - 2)(n - 4) = 0 n = 2 & n = 4 So '2' & '4' are the two numbers. Verification 2 + 4 = 6 2 x 4 = 8
By Ratio and Proportion: 20% : 8 = 25% : N N = (8 x 25%) ÷ 20% N = 10 Answer: If 20% = 8 then 25% = 10.
15 - n/6 = n/6 - 1 16 = 2n/6 8 = n/6 n = 48 Check it. 15 - 8 = 8 - 1 It checks.
definitions: percent 100 x = multiply n = a number Equation 1 24100 x n = 6 n = 6 24x100 n=25 Equation 2 40100 x 25 = 10 Answer is: 10
-4
14 ! If n=12, then 12-4 is 8, plus 6 is 14
The answer is 8C6 = 8!/[6!*(8-6)!] where n! = 1*2*3*...*n So, the answer is 28.