数学英语都好的牛人进!（答案在括号内）1.From a jar containing 50 pieces of candy,of which 25 are red and 25 are green.Ari has taken 3 red and 4 green pieces.He takes an additional 13 piece from the jar.What is the least number of the

数学英语都好的牛人进!（答案在括号内）1.From a jar containing 50 pieces of candy,of which 25 are red and 25 are green.Ari has taken 3 red and 4 green pieces.He takes an additional 13 piece from the jar.What is the least number of the
数学英语都好的牛人进!
（答案在括号内）
1.From a jar containing 50 pieces of candy,of which 25 are red and 25 are green.Ari has taken 3 red and 4 green pieces.He takes an additional 13 piece from the jar.What is the least number of these additional pieces that must be red in order for Ari to have more red candies than green candies among all the pieces he has taken(8)
2.When 1.783 is rounded to the nearest whole number.the result is how much greater than when 1.783 is rounded to the nearest tenth?
(1/5)

数学英语都好的牛人进!（答案在括号内）1.From a jar containing 50 pieces of candy,of which 25 are red and 25 are green.Ari has taken 3 red and 4 green pieces.He takes an additional 13 piece from the jar.What is the least number of the
1、一个罐子里有50个糖果,其中红色的有25个,绿色的有25个.Ari从中拿出了3个红色的和4个绿色的.接着他又从罐子里拿走了13个糖果.请问要使他拿走的糖果中红色的比绿色的多,则他后来最少要拿走几个红色的糖果?
他一共拿了3+4+13=20个糖果,其中红色的至少3个,绿色的至少4个
要使红色的比绿色的多,则红色的数目>=11,则后来最少拿走了11-3=8个
红色的.
2、当1.783是近似至最接近的整数.所得结果比1.783近似至最接近的0.1位数处大多少?
1.783近似至整数位是2
1.783近似至0.1位数是1.8
2-1.8=0.2=1/5

1.From a jar containing 50 pieces of candy, of which 25 are red and 25 are green. Ari has taken 3 red and 4 green pieces. He takes an additional 13 piece from the jar. What is the least number of thes...

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1.From a jar containing 50 pieces of candy, of which 25 are red and 25 are green. Ari has taken 3 red and 4 green pieces. He takes an additional 13 piece from the jar. What is the least number of these additional pieces that must be red in order for Ari to have more red candies than green candies among all the pieces he has taken(8)
2.When 1.783 is rounded to the nearest whole number.the result is how much greater than when 1.783 is rounded to the nearest tenth?

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答：1、Ari从一个装有50个糖果的罐子里，其中红色25个，绿色的有25个，拿出了3个红色的和4个绿色的。接着他又从罐子里拿出了13个糖果。请问要使他拿走的糖果中红色的比绿色的多，则他后来最少要拿走几个红色的糖果？
他一共拿了3+4+13=20个糖果，其中已知红色的3个，绿色的4个，而要使红色的比绿色的多则红色的数目应该大于等于11，且又使红色的数目最少，则后来最少拿走了11-3=8个红...

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答：1、Ari从一个装有50个糖果的罐子里，其中红色25个，绿色的有25个，拿出了3个红色的和4个绿色的。接着他又从罐子里拿出了13个糖果。请问要使他拿走的糖果中红色的比绿色的多，则他后来最少要拿走几个红色的糖果？
他一共拿了3+4+13=20个糖果，其中已知红色的3个，绿色的4个，而要使红色的比绿色的多则红色的数目应该大于等于11，且又使红色的数目最少，则后来最少拿走了11-3=8个红色的。
2、1.783近似至最接近的整数所得结果比1.783近似至最接近的十分位的数大多少？
1.783近似至整数位是2
1.783近似至0.1位数是1.8
2-1.8=0.2=1/5

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