Assalamu'alaikum warahmatullaahi wabarakaatuhu, Sanak panyuko olah otak atau siapo pun nan punyo anak, kanakan, cucu, atau adiak nan di kelas IX nan kini duduak di kelas RSBI atau SBI, cubolah agiahan soal ko nan ambo dapek dari surang guru les sekolah swasta berstandard internasional. Jadi sakolah ko, bukan lagi sakadar RINTISAN Sekolah Bertaraf Internasional (RSBI). Di sakolah ko uang asiang bisa masuak tanpa kesulitan komunikasi karena full English. Bahkan babarapo anak Indonesia nan lahia/gadang di LN ndak bisa baso Indonesia ado di siko. Anak-anak dibuliahkan ndak ikuik UN (dek ndak mangarati B. Indonesia) dan hanyo mandapekkan ijazah dari sakolah tapi dapek dipakai untuk malanjuikkan ka LN.
Problem 1: A boat travels 12 km upstream and back in 1 hour 45 minutes. If the speed of the current is 3 km/h throughout, find the speed of the boat in still water, giving your answer correct to 3 significant figures. Maliek soal nan lain, kota nan dipakai dalam soal pun bukan kota-kota di nagari awak. Mungkin dek bukunyo barasa dari lua pulo. Problem 2: A motorist makes a journey of 240 km from Singapore to Malacca to visit his in-law at an average speed of X km/h. Write down an expression for the number of hours taken for the journey. On his return jouney from Malacca to Singapore, his average speed is reduced by 6 km/h due to heavy traffic at the causeway. Write down an expression for the time taken for the return journey. If the return journey takes 20 minutes longer, from an equation in X and solve it to find the average speed for each journey, giving your answer corret to two decimal places. Salamaik mancubo, Salam, ZulTan, L, Bogor -- -- . * Posting yg berasal dari Palanta RantauNet, dipublikasikan di tempat lain wajib mencantumkan sumber: ~dari Palanta R@ntauNet http://groups.google.com/group/RantauNet/~ * Isi email, menjadi tanggung jawab pengirim email. =========================================================== UNTUK DIPERHATIKAN, melanggar akan dimoderasi: - DILARANG: 1. E-mail besar dari 200KB; 2. E-mail attachment, tawarkan di sini & kirim melalui jalur pribadi; 3. One Liner. - Anggota WAJIB mematuhi peraturan serta mengirim biodata! Lihat di: http://forum.rantaunet.org/showthread.php?tid=1 - Tulis Nama, Umur & Lokasi disetiap posting - Hapus footer & seluruh bagian tdk perlu dlm melakukan reply - Untuk topik/subjek baru buat email baru, tdk mereply email lama & mengganti subjeknya. =========================================================== Berhenti, bergabung kembali, mengubah konfigurasi/setting keanggotaan di: http://groups.google.com/group/RantauNet/
