Math, asked by dilpreet2812, 2 months ago

Arithmetic mean of 50 items was found as 28.5. It was later found
that item 39 was taken extra. Find the correct mean of 49 items.

Answers

Answered by pacifyingrelaxation2

1

Answer:

first of all you need to make A.P and than you can find this by formula ohk

Step-by-step explanation:

MAKE ME BRAINLIEST

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