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Fractions Inside Reverse Calculations: Finding the Original Amount (Parent Q&A)

This guide explains how to recover an original amount when a fraction or percentage of it is known. Open Full Article...

Fractions Inside Reverse Calculations: Finding the Original Amount (Teach This Topic)

This guide supports teaching learners aged 11 to 16 how to recover an original amount from a known fraction, percentage or multiplier. Open Full Article...

Fractions Inside Reverse Calculations: Finding the Original Amount

If 1/4 of a number is 6, how can we work backwards to discover the whole number? Open Full Article...