foizga doir masalalar yechish

foizga doir masalalar yechish o’quvchilar berilgan sonning berilgan protsentini topishni o’rganadilar. matemetika darsida iqtisodiy muammolarni yechishni o’rganadilar. qaror qabul qilish va hamdardlik ko’nikmalarini rivojlantiradilar. 1. tashkiliy qism 2. o’tilganlarni takrorlash 3. guruhlar bilan ishlash 4.taqdimot 5.baholash 6.uyga vazifa 7.yakunlash 1) 300ning 10%ni toping. 2) 75 ning 6% ni toping 3) 12,6 ning 5%ni toping 4) 22,1 ning 3%ni toping 5) 14+53 ning 8%ni toping 6) 16,9-5,9 ning 2%ni toping 7) 900 ning 80%ni topihg. 1) 300:100·10=30 2) 75:100·6=4.5 3) 12,6:100·5=0.63 4) 22,1:100·3=0.663 5) (14+53):100·8=5.36 6) (16,9-5,9):100·2=0.22 7) 900:100·80=720 oilaviy daromat dadasining oylik maoshi – 350 000 so’m oyisining oylik maoshi – 210000 so’m buvasining nafaqasi – 120 000 so’m b...

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