1
Fraction Decimal Percent Conversion
Convert quantities between fraction, decimal, and percentage forms.
Chapter route
Fractions in Disguise
This chapter page turns the high-level subject view into an ordered learning slice, with direct links from curriculum items into topic and skill detail.
Ordered curriculum items
Each curriculum item can now route into topic and skill-level detail.
2
Percentage of a Quantity
Calculate percentages of numbers in practical contexts.
3
Finding the Whole from Percentage
Work backwards from a percentage value to find the original whole.
4
Percentage Change
Find percent increase or decrease between old and new values.
5
Percent Comparison
Use percentages to compare parts, changes, and groups fairly.
6
Discount Problems
Calculate sale price, discount amount, and marked price from percentage discount.
7
GST and Tax Problems
Calculate tax, pre-tax price, or tax-inclusive price using percentages.
8
Profit Loss and Interest
Use percentages to solve profit, loss, simple interest, and amount problems.
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