Math, asked by pravin1698, 10 months ago

The average of 7 numbers is 5.If the average of first six of these numbers is 4, the seventh number is?

Answers

Answered by Anonymous
2

Step-by-step explanation:

7 संख्याओं का औसत = 5

7 संख्याओं का योग = 35

पहली 6 संख्याओं का औसत = 4

पहली 6 संख्याओं का योग = 24

अत: सातवीं संख्या = 35 - 24

= 11

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