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How do I find 15.7% of 80 by using a scale (horizontal or vertical)?

User Spinjector
by
7.7k points

1 Answer

3 votes

Step-by-step explanation

Step 1

Let


80\rightarrow100\text{ percent}

then

so

How do I find 15.7% of 80 by using a scale (horizontal or vertical)?-example-1
User Vincent Demeester
by
7.1k points