The fruit shop sells three kinds of fruits today: 45% of apples, 30% of pears, and 25% of oranges. A total of 150 kg of pears and apples are known to be sold. How many kilograms of fruit are sold today?
水果店今天三种水果的销售情况：苹果45%，梨30%，橘子25%．已知销售梨和苹果共150千克．这天销售水果共多少千克？
<gadget id="calculator">45 / 100</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">(9/20) + (3/10)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">150 / (3/4)</gadget>
<output>200</output>

<result>200</result>