One hundred boys went on a school outing. Eighty-one percent of the boys lost a

游客2023-10-19 47

问题 One hundred boys went on a school outing. Eighty-one percent of the boys lost a shoe, 82 percent of the boys lost a sock, 77 percent of the boys lost a handkerchief and 68 percent of the boys lost a hat.
What is the minimum percentage who lost all 4 items?

选项

答案 0.08

解析

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One hundred boys went on a school outing. Eighty-one percent of the boys lost a

(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid

(1)RemembertheStoneAgedaysofresearchbackinelementaryschoolandmid

Morethan85percentofFrenchCanada’spopulationspeaksFrenchasamotherton

Morethanfivethousandsecondaryschoolstudentshavebeen________forcheating.

Ourschoollibraryis________closedforrepairs.A、shortlyB、quicklyC、temporaril

Theschoolisgoingthe________miletocreatethenextgenerationofsportingst

[originaltext]HighSchoolDancingParty

TheschoolboardlistenedquietlyasJohnreadthedemandsthathisfollowers___

ThelatePresidentoftheschoolgraduatedfromafamousuniversity.Theunderli

(1)Theschoolmasterwasleavingthevillage,andeverybodyseemedsorry.Th

Asmyexamsarecomingnextweek,I’lltakeadvantageoftheweekendto______on

He______unwisely,buthewasatleasttryingtodosomethinghelpful.A、mayhav

AsanEnglishmajorstudentatoneofthemostfamousuniversitiesinChina,Is

面颊部开放性损伤后12小时，局部处理为()。A.按感染伤口对待，只换药，不清

有些自燃物品起火时不能用水或泡沫扑救。这是因为它具有（）的危险性。A.遇空气

有的教师把纪律不良学生安排在教室的最后一排，只要他们不影响其他同学的学习，教师对

根据以下资料 2012年我国夏粮生产获得了较好收成。全国夏粮总产量达到1299

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