Question

решите уравнение y:1целую1 /2=2целых1/3×1/3

Answer 1

y:1 1 /2=2 1/3×1/3

y:1 1 /2=7/3×1/3

y:1 1 /2=7/9

y=7/9·3/2

y=21/18

у=7/6

у=1 1/6