At the beginning of the new semester, the fifth grade teachers and students donated 270 books to Hope Primary School, the sixth grade donated more than the fifth grade (1/9), how many books did the sixth grade teachers and students donate? (answer in two ways)
新学期开始，五年级师生向希望小学捐书270本，六年级比五年级多捐(1/9)，六年级师生捐书多少本？(用两种方法解答)
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">270 * (1/9)</gadget>
<output>30</output>

<gadget id="calculator">270 + 30</gadget>
<output>300</output>

<result>300</result>