陳延安- 數學應用題: 甲跟乙兩人自A... | Facebook

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數學應用題: 甲跟乙兩人自A B兩地同時同速度相向而行,當甲走到兩地的中點時,乙距離A地還有24公里;當乙走到兩地的中點時,甲距離B地還有15 ... FacebookEmailorphonePasswordForgottenaccount?CreateNewAccountYou’reTemporarilyBlockedYou’reTemporarilyBlockedItlookslikeyouweremisusingthisfeaturebygoingtoofast.You’vebeentemporarilyblockedfromusingit.English(UK)中文(简体)BahasaIndonesia日本語ภาษาไทยTiếngViệt한국어EspañolPortuguês(Brasil)Français(France)DeutschSignUpLoginMessengerFacebookLiteWatchPlacesGamesMarketplaceFacebookPayOculusPortalInstagramBulletinLocalFundraisersServicesVotingInformationCentreGroupsAboutCreateadCreatePageDevelopersCareersPrivacyCookiesAdChoicesTermsHelpContactuploadingandnon-usersSettingsActivitylogMeta©2022



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