A potion for spraying fruit trees, the mass ratio of pesticide to water is 1:120. There are 5 kilograms of pesticides, how many kilograms of this medicine can be prepared?
一种喷洒果树的药水，农药和水的质量比是1：120．现有5千克农药，能配这种药水多少千克？
<gadget id="calculator">1 + 120</gadget>
<output>121</output>

<gadget id="calculator">1 / 121</gadget>
<output>1/121 = around 0.008264</output>

<gadget id="calculator">5 / (1/121)</gadget>
<output>605</output>

<result>605</result>