A water flow restrictor has reduced the flow of water to 2 gallons per minute. This amount is 1 gallon per minute less than 0.6 the original flow rate. Find the original rate in gallons per minute.
<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<gadget id="calculator">3 / 0.6</gadget>
<output>5</output>

<result>5</result>