Найти решение ( 12: 17/5 - 2/3 ) : 2/3 =

Question

Найти решение ( 12: 17/5 - 2/3 ) : 2/3 =

Answer 1

(12*5/17-2/3):2/3= (60/17-2/3):2/3= (180/51-34/51):2/3= 146/51*3/2= 73/17=4 5/17