Question

Aflaţi x din proportile:
2/x=4/3
5/3=x/6
0,(3)/2=x/0,(2)
X/1/2= 0,5/3

Answer 1

Răspuns:

Explicație pas cu pas:

2/x=4/3

x=2*3/4=3/2=1,5

5/3=x/6

x=5*6/3=10

0,(3)/2=x/0,(2)

x=0,(3)*0,(2)/2=(3/9 * 2/9)/2=12/81=0,(148)

X/1/2= 0,5/3

2x=0,5/3

x=0,5/6

x=0,08(3)