Adding 30% of x to x is equivalent to multiplying x by which of the following? Choose the correct choice
A) 12.5
B) 1.05
C) 1.15
D) 1.3
E) 1.25
130x/100= 1.3*x   ANSWER:1.3130 /100= 
<gadget id="calculator">130 /100</gadget>
<output>13/10 = around 1.3</output>
1.3*x   ANSWER:1.3
<result>D</result>
Adding 30% of x to x is equivalent to multiplying x by which of the following?