Question

fração 3/4 - 2/3 ?fração 3/4 - 2/3 ​

Answer 1

3/4 - 2/3 x 1/2=

3/4 - (1 x 2) /(3 x 2) =

3/4 -2/ 6 = mmc =12

12:4 x 3 = 9

12:6 x 2 = 4

9-4

------- = 5/12

12