Download 1-29 Lesson: : WARM UPS: 1. 2. Ratio: Simplify ratio

1-29 Lesson:______________________________________________Date:__________________
WARM UPS:
1.
Ratio:
Simplify ratio
2.
Example 1: During a school trip, there are 3 teachers and 25 students on each bus. Write the ratio of
teachers to students in 3 ways.
Example 2:
Write 2 different ratios equivalent to 24 : 8
Example 3: Write the ratio in simplest form: 121 to 11
1.29 Homework
Write each ratio in 3 ways:
1.
5 sunglasses to 6 flip flops
2. 20 girls to 18 boys
Write 2 different ratios equivalent to:
3. 6 to 18
5.
12
24
4. 8 : 10
6.
5 to 2
Write each ration in simplest form:
7. 40 : 30
8. 75 to 15
Spiral:
1. What property is shown:
3( a + b) = 3a + 3b
2. Convert 0.35 to a fraction in simplest form
3. Convert to a decimal:
4. Find the product
6
25
3 16

16 21
5. Solve:
2y 
6. Find the quotient:
9
8
7. In a right triangle, a = 9, c = 12.
Find b.
11 2

12 9
8. Simplify so you have no negative exponents:
6 x 2 y 3
25a 5b