The quotient of a number divided by 7 is 28 and the remainder is 2. What is the number?
一个数除以7的商是28，余数是2，这个数是多少．
<gadget id="calculator">28 * 7</gadget>
<output>196</output>

<gadget id="calculator">196 + 2</gadget>
<output>198</output>

<result>198</result>