Homework for Tuesday, December 10th

We are back to hosting homework on the blog.

Complete the following problems on loose-leaf for tomorrow.

Find the unit rate for each.  Keep the labels and units the same.


1.)  18 miles in 3 hours.
2.) 88 miles on 12 gallons
3.) 500 heartbeats in 4 minutes
4.)  13 books in 26 days


Explain which is better mathematically.
5.)  5 large pizzas for $25 at Little Caesar's or 3 pizzas for $20 at Domino's
6.)  2 Big Macs for $5 or 4 Whoppers for $8?
7.) $3.75 for 64 oz. of orange juice or $6.50 for 128 oz. of orange juice.

8.) Ashley bought some pencils at the store.  They were 8 for $1.  How much was each?

9.) There is a sale on Connie's Pizza.  If you buy 4 large pizzas you can get one free. Large pizzas at Connies cost $15.  How much was each pizza in the sale?

Challenge:

Angela was practicing her multiplication facts at home.  She was able to complete 200 multiplication problems in 3 minutes. How many multiplication problems did she complete each minute?  How many multiplication problems did she complete each second?