Since the problem is given all the total walking distance, the first thing we are going to do is find the total distance in the map: Now that we have the distance in the map, we can establish a ratio between the walking distance and the distance in the map:
We can conclude that each inch the map represents 0.5 miles of walking distance.
Is D Explanation : you have to divide the amounts too see how many cheese for one person and then you subtract them and you get you answer that will be like this 2.5 divided by 10 = 0.25 1.6 divided by 8 = 0.2 0.25 - 0.2 = 0.05
To find out how many 3 course meals there are you will multiply all three numbers together. The reason for this is that you can group each item with each of the other options. This is a triple grouping.