Oblicz nieznaną liczbę:Potrzebuję tylko ostatniego słupka c) 7/8:p=5/6 1 1/3:u=1 1/6 PS. Potrzebuję całych obliczeń i sprawdzenia. Plissss to na jutroo :P
osamaja
7/8 :p = 5/6 /*p 7/8 = 5/6 p /*24 21 = 20 p 20 p = 21 /:20 p = 21/20 spr. L = 7/8 : p = 7/8 : 21/20 = 7/8 * 20/21 = 140/168 = 5/6 P = 5/6 L = P
1 1/3 : u = 1 1/6 4/3 : u = 7/6 /*u 4/3 = 7/6 u /*6 8 = 7u 7 u = 8 /:7 u = 8/7 spr. L = 1 1/3 : u = 4/3 : 8/7 = 4/3 * 7/8 = 28/24 = 1 4/24 = 1 1/6 P = 1 1/6 L = P
7/8 = 5/6 p /*24
21 = 20 p
20 p = 21 /:20
p = 21/20
spr.
L = 7/8 : p = 7/8 : 21/20 = 7/8 * 20/21 = 140/168 = 5/6
P = 5/6
L = P
1 1/3 : u = 1 1/6
4/3 : u = 7/6 /*u
4/3 = 7/6 u /*6
8 = 7u
7 u = 8 /:7
u = 8/7
spr.
L = 1 1/3 : u = 4/3 : 8/7 = 4/3 * 7/8 = 28/24 = 1 4/24 = 1 1/6
P = 1 1/6
L = P