The ratio of the number of sixth grade students in Shuguang Primary School participating in winter exercise to the whole class is 5:6. There are 60 boys among the number of people participating in the exercise, accounting for (4/7) of the number of people participating in the exercise. How many students are there in the sixth grade?
曙光小学六年级学生参加冬季锻炼的人数与全班人数的比是5：6．参加锻炼的人数中男生有60人，占参加锻炼人数的(4/7)．六年级共有学生多少人？
<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">60 / (4/7)</gadget>
<output>105</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">105 / (5/6)</gadget>
<output>126</output>

<result>126</result>