The fifth grade of Congcong School subscribes to 196 copies of "Journal of Mathematics", which is 75% more than the sixth grade. How many copies are there in total for the fifth and sixth grades?
聪聪学校五年级订阅《数学报》196份，比六年级多订阅75%，五六年级一共订阅多少份？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 + (3/4)</gadget>
<output>7/4 = around 1.75</output>

<gadget id="calculator">196 / (7/4)</gadget>
<output>112</output>

<gadget id="calculator">112 + 196</gadget>
<output>308</output>

<result>308</result>