14
n is 6
7/20 = NN = 0.35 = 35 percent
If -n = 40 then n = -40.
40 percent of N = 0.4 x N
40-n equals 28 = 12
The "answer" is the number that ' n ' must bein order for the statement to be true.15/(40-n) =1/5Multiply each side of the equation by (40-n):15 = (40-n)/5Multiply each side by ( -5 ):-75 = n-40Add 40 to each side:-35 = n
7 is 35% of this number = 20 Let N = Number Equation: 35%N = 7 35%N/35% = 7 (35%) N = 20
n = 3030 percent of n equals 930% * n = 930%/100% * n = 90.3n/0.3 = 9/0.3n = 30
n=30, a value under 35.
newton
100-35
the number = 20 Let N = the number 30% of N = 15% of 40 30% * N = 15% * 40 0.30N = 0.15* 40 0.30N/0.30 = 6/0.30 N = 20