Question

wildly suujes were the marks lower than the average marks!
13. Aman's total income in the first six months of a year was Rs 6 000 and in the last six months
of the year it was Rs 7 200. Find his monthly average income for that year.
14. In an office 20 derks get a salary of Rs 2 500 each and 10 officers get a salary of Rs 4 000​

Answer 1

Answer:

Mark me as Brainliest I will answer