棒球命中率是一個棒球手的擊壘數(shù)除以壘擊次數(shù).如果一個球員在400次壘擊過程中中已經獲得100次擊壘,而他在賽季結束前還有200次壘擊機會,那么他還需要多少次擊壘數(shù)以便獲得0.300的命中率?（答案：80次）
“number of hits" = 擊壘,表示擊中球后,占壘
”at bat" = 壘擊,一次壘擊有3次打球的機會
我是棒球手,
請幫忙翻譯：In the game of baseball, a player's batting average is obtained by dividing the
請幫忙翻譯：In the game of baseball, a player's batting average is obtained by dividing the
number of hits by the number of times at bat. A player has already had 100hits in400 times at bat. If he still has 200 more times at bat until the end of the season, how many more hits does he need in order to end the season with a batting average of 0.300?
number of hits by the number of times at bat. A player has already had 100hits in400 times at bat. If he still has 200 more times at bat until the end of the season, how many more hits does he need in order to end the season with a batting average of 0.300?
英語人氣：365 ℃時間：2019-11-25 18:11:57
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