Math, asked by bdass21, 8 months ago

the average of 7 no is 128. find the 7th no if 6 no. are 127,133,118,129,139

Answers

Answered by animeshch02

1

Answer:

Step-by-step explanation:

(127+133+118+129+139+x)/7=128

find the value of x

Answered by pavanaadarsh

0

Answer:

250

Step-by-step explanation:

127+133+118+129+139+x/7 = 128

646+x/7 = 128

646+x = 896

x = 250

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