There are 150 students in the sixth grade in a certain school, and boys account for (3/5) of them. How many boys are there in sixth grade?
某校六年级有学生150人，男生占其中的(3/5)．六年级有多少男生？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">150 * (3/5)</gadget>
<output>90</output>

<result>90</result>