It is known that 5 times of a number is equal to the sum of 6.35 and 2.65, find this number.
已知一个数的5倍等于6.35与2.65的和，求这个数．
<gadget id="calculator">6.35 + 2.65</gadget>
<output>9</output>

<gadget id="calculator">9 / 5</gadget>
<output>9/5 = around 1.8</output>

<result>9/5 = around 1.8</result>