5/20 divided by something is 5/80. What are the missing fractions and integers? In a mysterious crystal cave, Olivia and Hassan get to work dividing and multiplying fractions in order to find ...

For example, the fraction 8/10 simplifies to 4/5 by dividing the numerator and denominator ... frac{1}{d}\). The rule for negative indices is \(a^{-m} = \frac{1}{a^m}\).