A tap can fill a tank to the brim in 20 minutes. What fraction of the tank is filled by the tap in one minute?

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Worked solution

1. Determine the fraction of the tank filled in one minute

The tap fills $1$ full tank in $20$ minutes.
Fraction filled in $1$ minute = $1 \div 20 = \frac{1}{20}$

Answer

$\frac{1}{20}$ (option 2)

AI analysis — may contain mistakes.

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