(6/8-15/16):(21/15+1/3)=
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(6/8-15/16):(21/15+1/3)= Resolvendo por partes
6/8 - 15/16 = ---mmc(8,16)=16
12/16 - 15/16 = - 3/16
21/15 + 1/3 = ---mmc(3,15 ) = 15
21/15 + 5/15 = 26/15
Arrumando:
- 3/16 : 26/15 =
- 3 . 15 =
16 26
- 45 = - 45
416 416
6/8 - 15/16 = ---mmc(8,16)=16
12/16 - 15/16 = - 3/16
21/15 + 1/3 = ---mmc(3,15 ) = 15
21/15 + 5/15 = 26/15
Arrumando:
- 3/16 : 26/15 =
- 3 . 15 =
16 26
- 45 = - 45
416 416
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