a crickter whose bowling average is 12.4 runs per wicket tskes 5 wickets for 26 runs and there by decerase his average by 0.4.the number of wickets taken by him till the last match was
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ANSWER IS 85
........................
SOLUTION
...................... If wickets taken till last match=
x, then total runs upto last match
=12.4x
So (12.4x+
26)/(x+5)=12.4-0.4=12
On solving, x=85
........................
SOLUTION
...................... If wickets taken till last match=
x, then total runs upto last match
=12.4x
So (12.4x+
26)/(x+5)=12.4-0.4=12
On solving, x=85
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