A batch of fruits shipped from a fruit shop sells 40% of the total in the morning and 30% of the total in the afternoon, which is 150 kilograms less than in the morning. How many kilograms are there in total for this batch of fruits?
某水果店运来一批水果，上午卖出总数的40%，下午卖出总数的30%，比上午少卖150千克，这批水果共有多少千克？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

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

<gadget id="calculator">(2/5) - (3/10)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">150 / (1/10)</gadget>
<output>1_500</output>

<result>1_500</result>