Ingat kembali konsep pembagian. sebagai contoh:
Ada 15 jeruk yang akan diletakka dalam 3 piring sama banyak. Berarapa banyak jeruk di setiap piring?
Penyelesaian:
Ambil 3 jeruk dan letakkan 1 jeruk pada setiap pi ring. Lakukan sampai jeruk habis terambil. Ada 5 kali pengambilan jeruk secara berulang sampai habis, spereti pada gambar:
![](https://imgix2.ruangguru.com/assets/miscellaneous/png_ce9foj_2488.PNG)
dan dapat ditulis:
![](https://imgix2.ruangguru.com/assets/miscellaneous/png_7rqiom_1917.PNG)
maka, banyak jeruk di setiap piring adalah 5.
Dan ngat kembali konsep perkalian:
Jika terdapat 3 sapi pada masing-masing 4 kandang maka:
![](https://imgix2.ruangguru.com/assets/miscellaneous/png_ny0bwd_1697.PNG)
Maka dapat ditulis dalam bentuk perkalian:
![3 cross times 4 equals 12](data:image/png;base64,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)
Kemudian Ingat sifat komutatif pada perkalian:
![a cross times b equals b cross times a](data:image/png;base64,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)
dengan
dan
merupakan bilangan cacah.
Sehingga pada soal diperoleh informasi:
Ibu menyimpan ayam goreng dalam 3 piring. Setiap piring berisi 6 ayam goreng. lbu juga menyimpan ikan goreng dalam 6 piring. Setiap piring berisi ikan goreng sama banyak.
Pertama kita menentukan banyaknya semua ayam goreng.
dengan menggunakan konsep perkalian, maka:
![3 cross times 6 equals 18 space ayam space goreng](data:image/png;base64,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)
Pertama kita tentukan jumlah ikan goreng.
kerana Jumlah ayam goreng sama dengan jumlah ikan goreng, Maka banyak ikan goreng dalam setiap piring dapat ditentukan dengan menggunkan konsep pembagian:
maka, banyak ikan goreng dalam setiap piring adalah 3 ikan goreng ![space](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAGCAYAAADkOT91AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAEx0lWhwAAAAxJREFUeNpjYKAHAAAAZgABtw7B6wAAAE50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bW8+JiN4QTA7PC9tbz48L21hdGg+SHplFQAAAABJRU5ErkJggg==)
b. sifat komutatif perkalian sesuai jumlah ayam goreng dan ikan goreng tersebut:
![3 cross times 8 equals 8 cross times 3](data:image/png;base64,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)
Jadi, sifat komutatif perkalian sesuai jumlah ayam goreng dan ikan goreng tersebut adalah ![3 cross times 8 equals 8 cross times 3](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFAAAAASCAYAAADMgVnKAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAWxJREFUeNrtljFLA0EQhZcgYhGEFNaCWIsgImJhH4K9lf/Ayi61IBYWtmKRws4ihYWQXxCwkBQp7ERE5DqRFEHQt/gMy8F5M+dcIcyDj+P2jnmzj929C+Fbe+AOTMEE3ILNYKNFcAZeWf8NXIHVYKc6PUTZ9MEWaIA5cAgeCwp2iXR8ANZZO/Aa7x8MA9R4aPvXZDNTfDH75XnerMg8sE4rNxbvXwwD1Hpo+ldlE1NeA5egU1Kom6NIbTAEG7zfASOwX/D+ZwkWHpr+xdn8NPgElhVbZyB474i1M14Pgr2qeEj7F2cTU94G19z3FitwF4xZr8kD+ILjVqriUWUFSrMJSyWHvOYMuQcrubEFTthqC2s9/nIGlmUzS/vd6Cs8Tb6O6UE8MVyBGg9t/6JsbpJlGf+pTsG50eT6/PQ3konFRnuGAdbpIcqmw5/FD/AMjtmEhZo0zJL6J2DeMMA6PerMxuVyuVwul8v1T/UFZs2Hf6ul6kkAAACPdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1uPjM8L21uPjxtbz4mI3hENzs8L21vPjxtbj44PC9tbj48bW8+PTwvbW8+PG1uPjg8L21uPjxtbz4mI3hENzs8L21vPjxtbj4zPC9tbj48L21hdGg+Yk0TwwAAAABJRU5ErkJggg==)