42 x 16=672 35 x 24=840
672+840=1512
The total number of coats and jackets in the store is 1512, consisting of 672 men's and boys' items and 840 women's and girls' items. This total is computed by adding the products of racks and items on each type. The calculations show the breakdown clearly for easy understanding.
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===========================================LATIHAN OPERASI BILANGAN BULAT (VERSI DETAIL)===========================================1. -6 + (-6) = -6 - 6 → Menjumlahkan dua bilangan negatif = -122. -6 + 6 = 0 → Bilangan negatif ditambah positif dengan nilai sama → hasil nol3. 8 × (-2) = -16 → Bilangan positif dikali bilangan negatif → hasil negatif4. 5 × (-5) = -25 → Bilangan positif dikali bilangan negatif → hasil negatif5. -8 - 8(-2) = -8 - (-16) → Kerjakan bagian dalam tanda kurung lebih dulu: = -8 + 16 → Mengurangkan bilangan negatif sama dengan menambahkan positif = 86. 2 + 6 × 3 = 2 + 18 → Perkalian dikerjakan lebih dahulu = 207. 5 + 15 ÷ 3 = 5 + 5 → Pembagian dikerjakan lebih dahulu = 10===========================================RANGKUMAN JAWABAN:1. -122. 03. -164. -255. 86. 207. 10===========================================