The Li family used 85 kWh of electricity in March and paid 46.75 yuan for electricity. How much is the electricity bill payable if the electricity consumption is 105 kWh in April?
李家三月份用电85千瓦时，付电费46.75元．四月份用电105千瓦时，应付电费多少钱？
<gadget id="calculator">46.75 / 85</gadget>
<output>0.55</output>

<gadget id="calculator">105 * 0.55</gadget>
<output>57.75</output>

<result>57.75</result>