Elida has 5 letters while Adrianna has 2 less than twice the number of letters Elida has. What's 10 times the average number of letters in both names?
Twice the number of letters Elida has is 2*5=
<gadget id="calculator">2*5</gadget>
<output>10</output>
10
2 less than twice the number of letters Elida has is 10-2=8.
The total number of letter in both names is 8+5=
<gadget id="calculator">8+5</gadget>
<output>13</output>
13.
The average number of letters in the name Elida and Adrianna is 13/2=
<gadget id="calculator">13/2</gadget>
<output>13/2 = around 6.5</output>
6.5
10 times the average number of letters in both names is 10*6.5 = 
<gadget id="calculator">10*6.5</gadget>
<output>65</output>
65.

<result>65</result>