Question

Find the Arithmetic mean of
of 1/2 and3/5​

Answer 1

Step-by-step explanation:

1/2 + 3/5

= 1 * 5 + 3 * 2/ 2 * 5

= 5 + 6 /10

= 11/ 10

= 1.1

= 1.1/2

= 11/20