Math Minutes
How many sides does an octagon have?
8 sides
It is a pattern.
What is the definition of a proportional rate?
It is a pattern that is the same number for the top and bottom.
What is a unit rate?
A ratio with the denominator of one.
The capital of this state is Boston
What is Massachusettes?
3 X 4 + 4 =
16
If I have 4 peppers, how many tomatoes do I have?
Peppers: 2 4 6 3
Tomatoes: 5 12 15 6
12
Can you tell me how much 100 units of the item cost?
Peanut butter: 8 16 40
Total $: 3 4 6
No, 3/8 does not equal 4/16 we cannot find how much one unit would cost.
5/6 divided by 7/8 (Keep change flip)
40/42 simplified: 20/21
3.6
- 0.7
----------
2.9
Which two ratios are an equal amount of tomatoes and peppers?
Peppers: 2 4 6 3
Tomatoes: 5 12 15 6
2/5 and 6/15
Can you tell me how much 100 units of the item cost?
Trail Mix: 2 8 12
Total $: 6 24 40
Yes, 1 pound of trail mix costs 3 dollars. For 100 pounds of trail mix it would cost $300
5/10 X 6/12 =
30/120 divide top and bottom by 2 =
15/60 simplified = 1/4
40 / 8
5
Can the relationship be described by a constant rate? *Hint: How much does it cost per dog?
Dogs walked: 6 8 11
Money earned: 112.50 150.00 206.25
Yes, the constant relationship is $18.75 per dog walked.
Can you tell me how much 100 units of the item cost?
Sponges: 4 8 10
Total $: 8 16 20
Yes, one sponge costs 2 dollars, so 100 sponges would cost $200.
2 X A = 50
A= 25
Can the relationship between cups of milk and cups of cereal be described by a constant rate? Why or why not?
Cups of milk: 4 6
Cups of cereal: 12 18
Yes, for every 1 cup of milk there is 3 cups of cereal.
Can you tell me how much 100 units of the item cost?
Binder Clips: 12 36 50
Total $: 2 5 6
No, 2/12 does not equal 5/36, so we can not find the cost of one binder clip.