When the school selects programs for the art festival, it needs to select 4 out of 8 chorus programs and one out of 2 dance programs. How many different programs are there in total?
学校为艺术节选送节目，要从8个合唱节目中选出4个，2个舞蹈节目中选出一个，一共有多少种不同的选送方案？
<gadget id="calculator">70 * 2</gadget>
<output>140</output>

<result>140</result>