Question

anyone who can do this ​

Answer 1

Answer:

400 is the median of the give and but not the ans of this but ans of the give q in the paper of kept below the table invide the cover and I open the cover kept the q it's paper of kv in which I will go on 31 and enjoy the p of my maths teac in which I will see my q paper and that paper havethe q given below