Math, asked by 9973574892, 3 months ago

2, 38, 27, 30, 18, 10, 9, 20, 17
(1) 10, 32, 14, 20, 42, 34,
28. आठ संख्याओं का औसत 56 है। उनमें से तीन संख्याएँ 49,57, और 72 हैं तो
शेष पाँच संख्याओं का औसत ज्ञात करें। ​

Answers

Answered by Pdsunil7
2

Answer:

the average of 8 number is 56.

total number =56*8=448

the three numbers are 49,57,72 .

sum of no = 178

average of left five no are - 448-178 =270÷5 = 54

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