Respuesta :

Nuj
1 box = 6 granola bars
42/6 = 7 boxes
wegnerkolmp2741o

Answer:

7 boxes

Step-by-step explanation:

We can use ratios to solve

12 bars            42 bars

----------    = ---------------

2 boxes      x boxes

Using cross products

12x = 2 *42

12x = 84

Divide by 12

12x/12 = 84/12

x = 7