In June a baseball team that played 60 games had won 30% of
its game played. After a phenomenal winning streak this
team raised its average to 50% .How many games must the
team have won in a row to attain this average?
A. 12
B. 20
C. 24
D. 30
Answer Posted / mesbå mílon
Total game played=60
Total gam e won= 60*30/100
=18
Now The team plays x games and win all of those to increase the
average to 50%.
ATQ,
(60+x)* 50/100=18+x
or, (60+x)/2=18+x
or, 6i0+x=36+2x
or, 24=x
Answer: 24.
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