Insert three arithmetic means between 7 and 15

9, 11 , 13

Step-by-step explanation:

Find the average of 7 and 15, that is

= = 11

We now have 7, 11, 15

Now find the average of 7 and 11, 11 and 15

= = 9

= = 13

Thus the 3 arithmetic means between 7 and 15 are

9, 11, 13

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )