5/n
Let the number be 'n', then the calculation becomes :- 5/n - 3 = 7/2n . . . multiply throughout by 2n 10 - 6n = 7 6n = 3 n = 1/2
(N/5) x (2) = 1Divide each side of the equation by 2:(N/5) = 0.5Multiply each side by 5 :N = 2.5
If: n/5 = 27 Then: n = 135.
nPr is n!/(n-r)!. The ! is factorial; for example 5! = 5*4*3*2*1.
5/n
Let the number be 'n', then the calculation becomes :- 5/n - 3 = 7/2n . . . multiply throughout by 2n 10 - 6n = 7 6n = 3 n = 1/2
(N/5) x (2) = 1Divide each side of the equation by 2:(N/5) = 0.5Multiply each side by 5 :N = 2.5
If the number n would be multiplied by 5, we have its 500%. If it is divided by 5, then we have its 20%. So the mistake is 480%.
1
If: n/5 = 27 Then: n = 135.
Well, darling, n divided by 5 is simply n/5. It's like slicing a pie into five equal pieces and taking one piece - that's your answer. Math doesn't have to be complicated, sugar, just divide n by 5 and you're good to go.
nPr is n!/(n-r)!. The ! is factorial; for example 5! = 5*4*3*2*1.
The quotient when the square root of a number n is divided by two?
5
x+5: - means a number increased by 5 n - 3: - means a number decreased by 3 5x: - means 5 times a number 5n + 3: - means 3 more than 5 times a number 100 - means one hundred divided by a number n
Yes! Only factors of number N can be divided into N with no remainder (that is why they are factors).