1. Writing Proportions Notes - Day 2

2. Solving Proportions Using Cross Products
Cross Multiply
Divide both sides by the value next to x
3) Solve and label

3. Try these…
8 = 6 n
15 = 3 n

4. A couple more…
7 = 2 n
10 = 5 n

5. When writing proportions, remember to keep your labels aligned.
6 feet feet
10 sec sec ? =
The units are the
same going across
4 feet sec
6 ft sec ? =
The units are the
same going down

6. Writing Proportions
Joan traveled 300 miles in 6 hours. At this rate, how far would it take her to travel 1200 miles?

7. Writing Proportions
The punch had a ratio of 2 cups of pineapple juice to 3 cups of ginger ale. How much ginger ale would be needed for 10 cups of pineapple juice?

8. How tall is the tree?
4 m h 3m
15 meters

9. How long is the shadow (base) of the tree?

10. Proportion Review Wkst
Homework Time
Proportion Review Wkst