1. WORKING BACKGROUND Problem:
One night Father could not sleep. He went to the
Kitchen, where
а basin full of apples. Being
hungry, he took & of the apples in the basin. Later that same
night, the mother could not sleep and the was hungry.
She found the apples and ate of what the Father had left on the basin. Still later, Ana awoke, went to the
kitchen and ate 3/5 & of the remaining apples. And finally, Lito
ate 1/2 of what Anna had left and there were 4
apples left in the basin. How many apples where in the
basin when
the Father found them?
​