What least number must be added to 1120, so that the sum is completely divisible by 23 ?	Choose one.
A) 2  B) 4  C) 5  D) 6  E) 7
49*23= 
<gadget id="calculator">49*23</gadget>
<output>1_127</output>
1127   1127 - 1120= 
<gadget id="calculator">1127 - 1120</gadget>
<output>7</output>
7   Answer : 7
<result>E</result>
What least number must be added to 1120, so that the sum is completely divisible by 23 ?