Rewrite as multiplication: Rewrite the division as a multiplication by taking the reciprocal of the second fraction. So, (5m2n/10n2)÷10n=(5m2n/10n2)×(1/10n).
Combine numerators and denominators: Combine the numerators and denominators. So, (5m2n/10n2)×(1/10n)=(5m2n)/(10n2×10n).
Simplify the denominator: Simplify the denominator by multiplying the terms. So, 10n2×10n=100n3.
Place simplified denominator: Place the simplified denominator under the numerator. So, (5m2n)/(100n3).
Reduce the fraction: Reduce the fraction by canceling out common factors. The number 5 goes into 100 twenty times, and n goes into n3n2 times. So, (5m2n)/(100n3)=(m2)/(20n2).
Check for further simplification: Check if further simplification is possible. Since there are no common factors left in the numerator and denominator, the fraction is in its simplest form.
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