Mathematics · Averages

चार संख्याओं का औसत 65 है। यदि पहली तीन संख्याएँ 70, 45 और 75 हैं, तो चौथी संख्या क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

170✓
2170
375
465

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चार संख्याओं का औसत 65 है। यदि पहली तीन संख्याएँ 70, 45 और 75 हैं, तो चौथी संख्या क्या है?

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चार संख्याओं का औसत 65 है। यदि पहली तीन संख्याएँ 70, 45 और 75 हैं, तो चौथी संख्या क्या है?

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