The average of three numbers is 54. If two numbers are 48 and 58. What is third number?

A ) 54

B ) 59

C ) 56 ✅

D ) 55

Explanation: Average= 48+58+x/3 54= 48+58+x/3 54*3= 48+58+x 162= 106+ x 162-106=x X= 56
Related Questions
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