mercoledì 25 novembre 2015

GARA DI BACHECA 2015 2016: QUESITO N°6

SANDWICH

 

In the student cafeteria, there are 2 types of bread, 3 kinds of stuffing and 5 types of spices. For the preparation of a sandwich, John uses 1 type of bread, 1 kind of stuffing and 2 different types of spices. If John eats 7 sandwiches per week, how many weeks will it take such that John must eat a sandwich which he has already eaten? (20PT.)

RISPOSTA QUESITO N°5: 3

HANNO RISPOSTO CORRETTAMENTE: (10PT)
Chiara Fedrigo
Federico Moro
Rossana Cervesato

SCADE IL 9 DICEMBRE