90% = 90/100 = 0.9 90% of n = 36 0.9 x n = 36 n = 36 / 0.9 = 40 36 is 90% of 40.
40 N 80 E is in China.
I-10 e, az-87 n, az-260 e, i-40 e, i-25 n, us-350 e, co-96 e, us-287 n, us-40 e, us-83 n, ks-383 n, us-183 n, i-80 e
egypt
Turkey
Turkey
Northeast Turkey
turkey
40 degrees
90°N 0°E
Approximate latitude: 28°30′N to 37°25′N Approximate longitude: 38°40′E to 48°40′E
40 N 140 E is Nakano, Ogata, Minamiakita District, Akita Prefecture 010-0454 Japan