A person says that their speed while going to a city was 10mph however while
returning as there is no much traffic they came with a speed of 15mph. what is their
average speed? Choose the correct choice from the following answers: A) 12 B) 13 C) 14 D) 15 E) 16
12vg speed= 2xy/x+y   Hence 12ns: 12   12NSWER:12
<result>A</result>
A person says that their speed while going to a city was 10mph however while
returning as there is no much traffic they came with a speed of 15mph. what is their
average speed?