English, asked by amrittamang641, 1 month ago

The
mean of 20 items is 40 and. The mean
of another 30 items is 60 what is the mean of
whole set of items!​

Answers

Answered by riddhimadhupar
1

Answer:

Whole set of items 50 items is 100

Explanation:

Hopefully this answer will be helpful for you ❤️

Answered by nallurisowjanypi4gn8
0

if my answer is correct please mark as brainliest

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