All About Ratios
5 x 5 =
25
x+4=7
x=3
What is the absolute value of |34|?
34
Simplify the ratio; 4:36
1:9
8 x 4 =
32
x+10=24
x=14
What is a ratio?
A relationship between two numbers comparing values.
If I swim 12 laps in 9 minutes, how many laps can I swim in 18 minutes?
I can swim 24 laps
3 x 9 =
6x=42
x=7
Which ratio is larger; 4:6 or 6:8
6:8
A woman runs 20 miles in 3 hours. How long does it take her to run 40 miles?
It would take 6 hours.
9 x 8 =
72
3x-6=9
x=5
What do we call the process of rewriting a fraction in its simplest form?
Simplification/Simplifying
Which is the better deal, 3 pizza slices for 9 dollars or 4 pizza slices for 10 dollars?
4 pizza slices for 10 dollars
12 x 12 =
144
4x+12=36
x=6
SURPRISE TIMES TABLE: 11x12
121