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How to know if the fishing is getting worse Using Fractions.

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Presentation on theme: "How to know if the fishing is getting worse Using Fractions."— Presentation transcript:

1 How to know if the fishing is getting worse Using Fractions

2 Are there fewer fish over one foot long?

3 How to find the answer IN 5 STEPS

4 Step 1 Compute the fraction from last year

5 Step1 25 125 25

6 Step 2: Reduce the fraction 25And 125 can each be divided by 25 25 25 = 1 12525 = 5

7 Step 3 Compute the fraction from this fishing trip

8 Step 3 2 16 2

9 Step 4: Reduce the fraction 2 and 16 can each be divided by 2 2 2 = 1 162 = 8

10 Step 5: Compare the two fractions LAST YEARTHIS FISHING TRIP 1515 1818

11 Still confused? Think of it as a shape. 1 5 1 8


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