數(shù)學(xué)英語(yǔ)都好的牛人進(jìn)!
數(shù)學(xué)英語(yǔ)都好的牛人進(jìn)!
（答案在括號(hào)內(nèi)）
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)
（答案在括號(hào)內(nèi)）
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)
英語(yǔ)人氣：324 ℃時(shí)間：2020-03-26 17:09:39
優(yōu)質(zhì)解答
1、一個(gè)罐子里有50個(gè)糖果,其中紅色的有25個(gè),綠色的有25個(gè).Ari從中拿出了3個(gè)紅色的和4個(gè)綠色的.接著他又從罐子里拿走了13個(gè)糖果.請(qǐng)問要使他拿走的糖果中紅色的比綠色的多,則他后來最少要拿走幾個(gè)紅色的糖果?他一共拿...
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