Question

2.25 умножит на 1 целую и 2/3

Answer 1

1$frac{2}{3}$=$frac{5}{3}$
2,25*$frac{5}{3}$=$frac{5*2,25}{3}$=$frac{11,25}{3}$=3,75

Answer 2

1целая 2/3=5/3 

Answer 3

2.25*5/3=11.25/3

Answer 4

11,25/3=3.75