Question

в скобках(1 шестая + 2 третьих)умножить на 3=???

Answer 1

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

Answer 2

(1/6 + 2/3 )*3 = (1/6 + 4/6 )*3= 5/6*3 = 5/2 = 2 1/2