70 is increased by 50%. Find the final number.  Choose the correct choice from the following answers:
A) 100
B) 110
C) 105
D) 30
E) 160
Final number = Initial number + 50%(original number) = 70 + 50%(70) = 70 + 35= 
<gadget id="calculator">70 + 35</gadget>
<output>105</output>
105.   Answer 105
<result>C</result>
70 is increased by 50%. Find the final number.