There are two baskets of apples, the first basket weighs 30 kg, if you take out (1/4) of it from the first basket and put it in the second basket, the two baskets of apples will have the same weight. How many kilograms are the two baskets of apples in total? (answer in a different way)
两筐苹果，第一筐重30千克，如果从第一筐中取出它的(1/4)放入第二筐，两筐苹果就一样重．两筐苹果一共多少千克？(用不同的方法解答)
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4) - (1/4)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">30 * (1/2)</gadget>
<output>15</output>

<gadget id="calculator">15 + 30</gadget>
<output>45</output>

<result>45</result>