A. 17 B. 29 C. 18 D. 19 Let the average after the 16th inning be P. So, the average after the 15th inning will be (P-3) Hence, 15(P-30) + 64 = 16P => P = 19Advertisement Advertisement
Adeel Murtaza on 26/09/2020 1:31 PM 15 x + 64 = 16 ( x + 3 ) 16 x – 15 x = 64 x = 16 New avergae is x + 3 16 + 3 = 19 Reply
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15 x + 64 = 16 ( x + 3 )
16 x – 15 x = 64
x = 16
New avergae is x + 3
16 + 3 = 19