A batsman average was 15.at last innings he took 23 runs
then his average became 16.how much run he should take to
make his average 18?
Answers were Sorted based on User's Feedback
Answer / johnson
ave per match 15 the last match he get 23 runs 15-23=8
if he get ave 16 runs add every 1 runs his ave 16
now there have 8runs then the number of matchs will be 8
including last match now calculate 16*8=128 18*8=144
144-128=16 now the answer :23+16=39
Is This Answer Correct ? | 22 Yes | 1 No |
Answer / lajapathy
((15 X m) + 23)/(m+1)= 16
solving , we get number of matches (m) as 7 (excluding last
match)
so he shud hit 39 runs in last innings to ake average to 18
Is This Answer Correct ? | 12 Yes | 2 No |
Answer / reshu agarwal
(15*x+ 23)/x+1=16 than x=7; but the question is what runs he should make than 23 that the avg reached to 18 than
(15*x+y)/x+1=18 and put x=7 ans of y is 39...so ans is 39
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / ashok
15 average after 1 game scoring 23 becomes 16 so he played
including that game played 7 so he have to score 16 more
runs apart from his run 18 so ans is 34
Is This Answer Correct ? | 1 Yes | 4 No |
Answer / juliajoyce jeniferkavitha
At his last innings, (15x+23)/(x+1)=16=>x=7;
At his next innings, i.e at the 8th innings,
(15x+23+y)/(x+2)=18; substituting x=7,we get y=34;
Therefore he has to score 34 runs to get an average of 18.
Is This Answer Correct ? | 0 Yes | 6 No |
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