There are 700 students in the sixth grade in a certain school, of which boys account for (3/5), how many boys are there?
某校六年级有700人，其中男生占(3/5)，男生有多少人？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">700 * (3/5)</gadget>
<output>420</output>

<result>420</result>