Respuesta :

Answer:

Step-by-step explanation:

1/3 + 3/9 =?

we need to make the denominator the same so we multiply. We need to multiply both the denominatior and the numerator with the same number so....

1/3= 3x3=9.    

       1x3=3

3/9 + 3/9= 6/9 we can also simplify 6/9 by division 6 divided by 3

                                                                                      9 divided by 3

so the answer is 2/3

lindahen605

1/3=3/9
3/9+3/9=6/9

You multiply your 1/3 by 3 =3/9 then quoi add the both numbers

Otras preguntas