Math, asked by sunilgawade743, 4 months ago

8. The average of 7 numbers is 128. Find the seventh number if the other six numbers are 127.
133, 118, 129, 122 and 139.

Answers

Answered by fuzailmunshi45

1

Answer:

average= mean= sum of all no

Let the 7th no be x

128=127+133+118+129+122+139+x

128×7=768+x

x=896-768

x=128

plz mark me brainlist answer is definitely correct

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