Year 10 Interactive Maths - Second Edition

Expressing a Quantity as a Percentage of Another Quantity

Example 8

Solution:

Note:

To express one quantity as a percentage of another, we must have both quantities in the same units.

Study Another Topic in Chapter 7: Consumer Arithmetic

[ Percentages ] [ Changing a Percentage to a Decimal ] [ Changing a Decimal or Fraction to a Percentage ] [ Finding a Percentage of a Quantity ] [ Expressing a Quantity as a Percentage of Another Quantity ] [ Percentage Decrease ] [ Percentage Increase ] [ Loss ] [ Profit ] [ Simple Interest ] [ Calculating the Principal ] [ Calculating the Interest Rate ] [ Calculating the Time ] [ Loans ] [ Discount ] [ Commission ] [ Compound Interest ] [ Problem Solving Unit ] [ Symbols ] [ Index ]