The school wants to choose a student from our sixth grade to participate in the symposium. If the possibility of boys being selected in the whole grade is (1/3), and there are 35 boys in the whole grade, how many girls are there in the whole grade?
学校要在我们六年级任选一位同学参加座谈会，如果全年级中男生被选中的可能性是(1/3)，已知全年级男生有35人，那么全年级的女生有多少人？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">35 / (1/3)</gadget>
<output>105</output>

<gadget id="calculator">105 - 35</gadget>
<output>70</output>

<result>70</result>