Question

Вычислите :(3/4 + 1/6) * 3 +(5/6 - 1/2):2/9 по математике 5 класс

Answer 1

(3/4 + 1/6) * 3 +(5/6 - 1/2):2/9 = 4 1/4

3/4 + 1/6= 18/24+4/24=22/24=11/12
11/12*3=33/12=11/4


5/6 - 1/2= 5/6-3/6=2/6=1/3
1/3:2/9=3/2

11/4+3/2=11/4+6/4=17/4 = 4 1/4