Which three go together? Why do they go together?

1. A recipe says that 2 cups of dry rice will serve 6 people. Complete the table as you answer the questions. Be prepared to explain your reasoning.

   1. How many people will 1 cup of rice serve?

   2. How many people will 3 cups of rice serve? 12 cups? 43 cups?

   3. How many people will  cups of rice serve?

   cups of dry rice	number of people
   1
   2	6
   3
   12
   43

2. A recipe says that 6 spring rolls will serve 3 people. Complete the table as you answer the questions. Be prepared to explain your reasoning.

   1. How many people will 1 spring roll serve?

   2. How many people will 10 spring rolls serve? 16 spring rolls? 25 spring rolls?

   3. How many people will spring rolls serve?

   number of spring rolls	number of people
   1
   6	3
   10
   16
   25

3. How was completing the table about spring rolls different from completing the table about rice? How was it the same?

A plane flew at a constant speed between Denver and Chicago. It took the plane 1.5 hours to fly 915 miles.

1. Complete the table.

   time (hours)	distance (miles)
   1
   1.5	915
   2
   2.5

2. How far does the plane fly in 1 hour?
3. How far would the plane fly in hours at this speed?
4. If represents the distance that the plane flies at this speed for hours, write an equation that relates and .
5. How far would the plane fly in 3 hours at this speed? in 3.5 hours? Explain or show your reasoning.

To bake coco bread, a bakery uses 200 milliliters of coconut milk for every 360 grams of flour. Some days they bake bigger batches and some days they bake smaller batches, but they always use the same ratio of coconut milk to flour.