Xiao Qiao reads a book, and reads an average of 35 pages a day in the first three days, and an average of 45 pages a day in the next two days. How many pages did Xiaoqiao read on average in the past five days?
小巧看一本书，前三天平均每天看35页，后两天平均每天看45页．小巧这五天平均每天看多少页？
<gadget id="calculator">35 * 3</gadget>
<output>105</output>

<gadget id="calculator">45 * 2</gadget>
<output>90</output>

<gadget id="calculator">105 + 90</gadget>
<output>195</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">195 / 5</gadget>
<output>39</output>

<result>39</result>