Odpowiedź :
Odpowiedź:
16 - a = 9
a = 16 - 9
a = 7
8 i 1/5 + c = 10 i 7/10
c = 10 i 7/10 - 8 i 1/5 = 10 i 7/10 - 8 i 2/10
c = 2 i 5/10
4 i 2/3 * p = 4
p = 4 : 4 i 2/3 = 4 : 14/3 = 4 * 3/14
p = 12/14
a : 1 i 1/3 = 1/6
a = 1/6 * 1 i 1/3 = 1/6 * 4/3
a = 4/18