If Sharon's weekly salary increased by 16 percent, she would earn $348 per week. If instead, her weekly salary were to increase by 10 percent, how much would she earn per week? Choose one.
A) $374	B) $330	C) $385	D) $392	E) $399
(348/116)110 =330   In this case long division does not take much time.   (348/116)= 
<gadget id="calculator">(348/116)</gadget>
<output>3</output>
3   3*110= 
<gadget id="calculator">3*110</gadget>
<output>330</output>
330(300+30)   Answer $330
<result>B</result>
If Sharon's weekly salary increased by 16 percent, she would earn $348 per week. If instead, her weekly salary were to increase by 10 percent, how much would she earn per week?