There are 100 girls in the sixth grade, and boys are 3% less than girls. How many boys are there?
六年级有女生100人，男生比女生少3%．男生有多少人？
<gadget id="calculator">3 / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">1 - (3/100)</gadget>
<output>97/100 = around 0.97</output>

<gadget id="calculator">100 * (97/100)</gadget>
<output>97</output>

<result>97</result>