If a basket of apples is stacked in groups of 5, there will be 3 more in the end. If you put them in groups of 6, there will be 4 more in the end. If you put them in groups of 7, there will be 1 more. How many apples are there in this basket?
一筐苹果，如果按5个一堆放，最后多出3个．如果按6个一堆放，最后多出4个．如果按7个一堆放，还多出1个．这筐苹果至少有多少个．
<gadget id="calculator">30 * 4</gadget>
<output>120</output>

<gadget id="calculator">28 + 120</gadget>
<output>148</output>

<result>148</result>