Question

De una cesta de manzanas se pudren 2/3 . Comemos las 4/ 5 del resto y las 25 restantes las utilizamos para hacer mermelada. ¿Cuántas manzanas había en la cesta?

Answer 1

Google translation

2/3 of a basket of apples rot. We eat 4/5 of the rest and use the remaining 25 to make jam. How many apples were in the basket

Answer:

375

Explanation:

Since the basket was full, ⅔ rot so the remaining for any use will be 1-⅔=⅓

Since we only eat 4/5 of this remaining quantity, we use the 1-4/5=1/5 of ⅓ for making jam

1/5 of ⅓=1/5*⅓=1/15

If 1/15 equals 25 pieces then the full basket had

25*15/1=375 pieces