30% of a number minus 15, the result is 95, what is the formula for finding this number
一个数的30%减去15，结果是95，求这个数的算式是多少
<gadget id="calculator">90 + 15</gadget>
<output>105</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">105 / (3/10)</gadget>
<output>350</output>

<result>350</result>