Question

simplificar 5 7/10+3 1/2​

Answer 1

Hola! :3

Resolvemos:

5 7/10 + 3 1/2 = x

57/10+7/2=x

57/10+(7/2)(5/5)=x

57/10+35/10=x

(57+35)/10=x

92/10=x

46/5=x

9 1/5=x

Espero haberte ayudado :D