Xingfu Village sent 25 people to build a canal, and each person can repair 7.8 meters per day. How many meters of canals can be built in April?
幸福村派25人修一条水渠，每人每天可修7.8米，四月份一共能修多少米的水渠？
<gadget id="calculator">7.8 * 25 * 30</gadget>
<output>5_850</output>

<result>5_850</result>