770/22=35, 420+35=455, what is the comprehensive formula.
770/22=35，420+35=455，列综合算式是多少．
<gadget id="calculator">770 / 22</gadget>
<output>35</output>

<gadget id="calculator">420 + 35</gadget>
<output>455</output>

<result>455</result>