1. St. Patrick School
7th Grade Practice Worksheet
School Year 2009-2010
Name: ___________________________________________________ 7th: _____
Date: ____________________________________________________ L.N.: ____
Answer the next problems.
1. 5 T-shirts cost 25 dollars. How much do 15 T-shirts cost?
2. The scale factor for a model is 10mm = 15 meters. If the model is 40
mm, how large is it?
3. 4 pizzas cost $16. What will 16 pizzas cost?
4. There are sixty three mice in barn. If the ratio of brown mice to gray
mice is 1: 2 how many gray mice are
there?
5. Draw a new number line from 0 to 10 and place the fraction
numbers on that line.
5½ 7½ 4 2½ 8½ 1