There are a total of 287 students in the fifth and sixth grades of the Saiwen Elementary School, and the number of students in the fifth grade is that of the sixth grade (3/4). How many more students are there in sixth grade than in fifth grade?
赛文小学部五、六年级一共有287人，五年级学生数是六年级的(3/4)．六年级比五年级多多少学生？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 + (3/4)</gadget>
<output>7/4 = around 1.75</output>

<gadget id="calculator">287 / (7/4)</gadget>
<output>164</output>

<gadget id="calculator">287 - 164</gadget>
<output>123</output>

<gadget id="calculator">164 - 123</gadget>
<output>41</output>

<result>41</result>