Question

найдите неизвестный член пропорции x:1целая 1/3=6:4

Answer 1

x / (1+1/3) = 6 / 4
x = 6 / 4 * (1+1/3)
x = 6 / 4 * 4/3
x = 2

Answer 2

Х :4/3=6:4

4х=6*4/3

х= 24/3 :4

х=24/12=2