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In Matematika / Sekolah Menengah Atas | 2025-07-07

jika 5 pekerja dapat menyelesaikan sebuah proyek dalam waktu 10 hari berapa hari yang dibutuhkan jika 8 pekerja yang mengerjakan proyek tersebut

Asked by aranials7644

Answer (4)

Water is the only known substance that gets BIGGER when it freezes. That's why ice cubes float in liquid water, and the reason that pipes or cans of soda spring leaks when the liquid water that they're full of freezes and gets bigger.

Answered by AL2006 | 2024-06-10

When is very cold, water freezes in pipes expanding and turns into ice. This frozen water is expanding and bursting pipe.

Answered by luana | 2024-06-10

Water pipes burst in cold temperatures because water expands when it freezes, increasing in volume by about 9%. This expansion causes pressure to build up in the pipes, and if the pressure exceeds the pipe's capacity, it can lead to bursting. Insulating pipes and maintaining warmth can help prevent this issue.
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Answered by AL2006 | 2024-12-24

•°• Jika 5 pekerja dapat menyesuaikan Sebuah proyek dalan waktu 10 hari. Maka, jika ada 8 pekerja yang mengerjakan proyek tersebut, maka proyek tersebut dapat selesai dalam waktu 6,25 hari.[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:5 pekerja = 10 hari8 pekerja = x[tex] \: [/tex]8 pekerja/5 pekerja = 10 hari/x8 × x = 10 × 58x = 50x = 50/8x = 6,25 hari[tex] \: \: [/tex]•°• Jadi, waktu yang dibutuhkan untuk 8 pekerja mengerjakan proyek tersebut adalah 6,25 hari.[tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]

Answered by JcyntAvrWiguna | 2025-07-10