A toothpaste manufacturer has set an annual production target to gain more profits. This year the target reached is 1/10 of last year's target. If the target production this year is increased 5% of the last year's target, how much percentage of the last year's target does he still need to reach to get the profit?
Choices.
A) 4/5	B) 3/6	C) 20/20	D) 10/5	E) 4/3
Given 1/10 and 5% that is 1/10   Let the last year's target be 20   This year's target is 5% more of last year=22   The target reached this year=1/10*20= 
<gadget id="calculator">1/10*20</gadget>
<output>2</output>
2   Remaining target is   22-2= 
<gadget id="calculator">  22-2</gadget>
<output>20</output>
20   Required 20/20   Answer (20/20)
<result>C</result>
A toothpaste manufacturer has set an annual production target to gain more profits. This year the target reached is 1/10 of last year's target. If the target production this year is increased 5% of the last year's target, how much percentage of the last year's target does he still need to reach to get the profit?