The weight of 4 baskets of apples and 3 baskets of pears shipped from the fruit shop is equal. It is known that the weight of each basket of pears is 60 kg. How much does each basket of apples weigh?
水果店运来的4筐苹果与3筐梨的重量相等，已知每筐梨的重量60千克，每筐苹果多重？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">60 * (3/4)</gadget>
<output>45</output>

<result>45</result>