• Matéria: Matemática
  • Autor: k988243672
  • Perguntado 4 anos atrás

A) 5/6 + 2/8

B) 4/5 + 2/5

C) 4/5 - 1/3

Respostas

respondido por: lucassimmer321
0
A) 5/6 + 2/8 >>>> 40+12/48 >>>> 52/48 >>>> 13/12

B) 4/5 + 2/5 >>>> 20 + 10/25 >>>> 30/25 >>> 6/5

C) 4/5 - 1/3 >>>> 12 - 5/15 >>>> 7/15
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