Question

Concha está elaborando vestidos, si ha elaborado 2/3 de 6 vestidos. Cuantas fracciones de vestidos le faltan por elaborar? ¿Cuantos vestidos a helaborado ya?

Answer 1

For this case we have the following statement:

Concha is making dresses, if she has made 2/3 of 6 dresses. How many fractions of dresses does she have left to finish? How many dresses have you already made?

If Concha has made
`\frac {2} {3}` of 6 dresses we have:

`\frac {2} {3} * 6 = \frac {6 * 2} {3} = \frac {12} {3} = 4`

So we have to:

`\frac {3} {3} - \frac {2} {3} = \frac {1} {3}\\6 * \frac {1} {3} = 2`

Thus, Concha must make 2 dresses to complete all 6. This represents
`\frac {1} {3}.`

Answer:

Concha has made 4 dresses and must make 2 to complete the 6 dresses.