Question

X * 3 1/2 = 2/7 4 2/3 * P = 4 a ÷ 1 1/3 = 1/6 równania pls na jutro

Answer 1

X *3 i 1/2 = 2/7

x = 2/7 : 3 i 1/2

x = 2/7 : 7/2

x = 2/7 * 2/7

x = 4/49


spr.
x * 3 i 1/2 = 2/7
L = x * 3 i 1/2 = 4/49 * 7/2 = 2/7 * 1/1= 2/7
P = 2/7
2/7 = 2/7
L=P


4 i 2/3 * p = 4

p = 4 : 4 i 2/3

p = 4 : 14/3

p = 4 * 3/14

p = 12/14

p = 6/7



spr.
4 i 2/3 * p = 4
L = 4 i 2/3 * p = 14/3 *6/7 = 2/1 * 2/1 = 4/1 = 4
P = 4
4= 4
L=P




a : 1 i 1/3 = 1/6

a = 1/6 * 1 i 1/3

a = 1/6 * 4/3 

a = 1/3 * 2/3

a = 2/9


spr.
a : 1 i 1/3 = 1/6
L = a : 1 i 1/3 = 2/9 : 4/3 = 2/9 * 3/4 = 1/3 * 1/2 = 1/6
P = 1/6 
1/6 = 1/6
L =P