Question

s)1 4/5-1 2/3+710=?
x)7 2/3-2 5/6=?

Answer 1

Resposta:

1) 14/5 - 12/3 + 710=

42/15 - 60/15 + 710=

18/15 + 710=

6/5 + 710=

6/5 + 3550/5=

3556/5

2) 72/3 - 25/6 =

144/6 - 25/6 =

119/6