If,
1 * 3 * 5 = 16
3 * 5 * 7 = 38
Then find,
13 * 15 * 17 =? Choose the correct option:
A) 89
B) 49
C) 68
D) 268
E) 55
268   268   (17 * 15) + 13= 
<gadget id="calculator">(17 * 15) + 13</gadget>
<output>268</output>
268
<result>D</result>
If,
1 * 3 * 5 = 16
3 * 5 * 7 = 38
Then find,
13 * 15 * 17 =?