There are 45 students in Class 1, accounting for 3/10 of the total number of students in Grade 6. The number of sixth grade accounts for the whole school (2/13). How many people are there in the school?
六1班有学生45人，占六年级总人数的(3/10)．六年级的人数占全校人数的(2/13)．全校有多少人？
<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">2 / 13</gadget>
<output>2/13 = around 0.153846</output>

<gadget id="calculator">45 / (3/10) / (2/13)</gadget>
<output>975</output>

<result>975</result>