Odpowiedź:
Okienko pod 16
3/8 x a = 3/8 x 16 = 6
Okienko pod 24/7
3/8 x a = 3/8 x 24/7 = 9/7 = 1 2/7
Okienko pod 14/15
3/8 x a = 3/8 x 14/15 = 7/ 20
Okienko pod 1 1/6
3/8 x a = 3/8 x 1 1/6 = 3/8 x 7/6 = 7/16
Okienko pod 2 2/7
3/8 x a = 3/8 x 2 2/7 = 3/8 x 16/7 = 6/7
Myślę że dobrze miłego dnia/nocy !
