Question

(+6)-(-4/7)
Faça o jogo de sinal

Answer 1

(+6)-(-4/7)=>

6 + 4/7=>

6/1 + 4/7=>


42 + 4 / 7=>

46/7

Answer 2

= (+6)-(-4/7)
= 6 + 4/7
MMC = 7
= (7.6 + 4)/7
= (42+4)/7
= 46/7