A invested $150 in a business after 6 months B invested $200 in the business. End of the year if they got $100 as profit. Find A shares?	Options:
A) $100	B) $75	C) $20	D) $120	E) $60
A:B = 150*12:200*6   A:B = 3:2   A's share = 100*3/5= 
<gadget id="calculator">100*3/5</gadget>
<output>60</output>
$60   Answer is $60
<result>E</result>
A invested $150 in a business after 6 months B invested $200 in the business. End of the year if they got $100 as profit. Find A shares?