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1). 1202). 1603). 1364). 130 |
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Answer» $(Average = \frac{{sum}}{{Number\;of\;terms}})$ ⇒ Sum = Average × Number of terms Let the sum of other six numbers be x, then as PER question Sum of 9 numbers = Sum of 3 numbers + sum of other 6 numbers ⇒ 100 × 9 = 40 × 3 + x ⇒ x = 900 – 120 = 780 ∴ Average of other six numbers = 780/6 = 130 |
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