% rate:= 68/130 * 100%= 0.5231 * 100%= 52.31%
150.96
130
222
30/0.5 = 60 + 10 - 2 = 68
Subtracting 30 percent from 68 gives 68 x (1 - (30/100)) = 68 x 0.7 = 47.6
10 + √68 (≈ 18.246) and 10 - √68 (≈ 1.754) (10 + √68) + (10 - √68) = 20 (10 + √68) x (10 - √68) = 32
30 percent of 68 billion = 20.4 billion.
130/70
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 68 are: 1, 2, 4, 17, 34, 68
L=50 x=10 v=5 i=1 lxviii = 68
Exactly thirty four of them