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3 years ago

Fill in the blanks to complete the following chart. (Round to the nearest tenth.) You will not use all of the answers.

Mathematics

1 answer:

N76 [4]3 years ago

4 0

Answer:

see below

Step-by-step explanation:

The basic formula for this chart is ...

Percentage = Base × Rate

Dividing by Base or Rate gives two other versions of the same relation:

Rate = Percentage/Base

Base = Percentage/Rate

These are summarized in the chart at the second attachment. Covering one of the cells in the chart tells you how that cell is computed. (See the formulas above.)

___

It is convenient to let a spreadsheet do the math. Unfortunately, for this problem there are three different formulas that need to be entered and copied to non-adjacent cells. Even so, IMO, it beats punching numbers on a calculator.

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Step-by-step explanation:

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