Mathematics, 17.02.2021 22:40 cesar9895

التمرين الثاني: (09 نقاط) إليك أسعار بعض المواد الغذائية (دج) في شهر جانفي و فيفري
أكمل الجدول التالي مع توضيح طريقة الحساني
المواد الغذائية
سكر
قهوة
زانا
السعر في شهر جانفي (دج)
90)
()()
السعر في شهر فيفري (دج)
التطور المطلق
التطور النسبي
المعامل الضربي
1.1
79
نسبة التطور

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التمرين الثاني: (09 نقاط) إليك أسعار بعض المواد الغذائية (دج) في شهر جانفي و فيفري
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