Question

Gmna caranya ya?????

Answer 1

  80% [== n adalah ? 5x8.....%

Answer 2

1/2 (m+n) = 4p --> p = 1/2 (m+n) : 4 = 1/8 (m+n) = 12,5% (m+n)
22,5% (m+n) = 1/3p ---> q = 3 x 22,5% (m+n) = 67,5% (m+n)

p+q = 12,5% (m+n) + 67,5% (m+n) = 80% (m+n) (B)