Mid-Unit 5 Study Guide

Elena has 20 apples and 35 crackers for making snack bags. She wants to make as many snack bags as possible and wants each bag to have the same combination of apples and crackers.

What is the largest number of snack bags she could make?

How many apples and crackers will be in each bag?

• 5 snack bags with 4 apples and 7 crackers each
• 6 snack bags with 3 apples and 10 crackers each
• 4 snack bags with 5 apples and 8 crackers each
• 3 snack bags with 6 apples and 5 crackers each

1. A string of holiday lights at a store have two colors that flash at different times.  Red lights flash every fifth second.  Green light flashes every four seconds.  The store owner turns on the lights for one minute.  

1. At what times will both lights flash on at the same time?
   

2. In 30 seconds, what lights will be flashing?

• 15 seconds and 30 seconds, Red light
• 20 seconds and 40 seconds, Red light
• 25 seconds and 50 seconds, Green light
• 10 seconds and 20 seconds, Green light

Andre poured 27 ounces of rice into 6 containers. 

If all containers have the same amount of rice, how many ounces are in each container?

• 12 bags

• 6 bags

• 336 miles

• 15.75 miles

• 112 miles

• 126 miles