What is the average of 1/2, 4/5 and 7/10? Choose the correct choice from the following options:  A) 1/5  B) 3/10  C) 2/3  D) 1/2  E) 6/5
Sum of 1/2,4/5,7/10 =20/10   Average = 20/10*1/3 =2/3   Answer 2/3 2/3
<result>C</result>
What is the average of 1/2, 4/5 and 7/10?