8500 + (1600 ÷ ?) of 1/5 = 8501
Pick one
A) 310	B) 312	C) 320	D) 325	E) 345
Explanation:   =&gt; 8500 + (1600/?) × 1/5 = 8501   =&gt; 1600/? × 1/5 = 8501 - 8500= 
<gadget id="calculator">8501 - 8500</gadget>
<output>1</output>
1=&gt; ? = 1600/5= 
<gadget id="calculator">1600/5</gadget>
<output>320</output>
320   Answer: Option 320
<result>C</result>
8500 + (1600 ÷ ?) of 1/5 = 8501