5⅔×2(3/9)= (17/3)×(21/9)= 119/9= 13(2/9)
ответ: 13 целых и две девятых.
(5 2/3)* (2 3/9)= (17/3)* (2 1/3)=17*7/(3*3)=119/9=13 2/9
5⅔×2(3/9)= (17/3)×(21/9)= 119/9= 13(2/9)
ответ: 13 целых и две девятых.
(5 2/3)* (2 3/9)= (17/3)* (2 1/3)=17*7/(3*3)=119/9=13 2/9