Integers Division Problem

MathematicsOperations with IntegersEasy

Published:

$$\frac{\frac{-16}{+12}}{\frac{+9}{-4}} =$$

This question includes visual content: The image shows a mathematical expression consisting of two fractions being divided: ((-16)/(+12)) / ((+9)/(-4)) equals. There is also some faint, handwritten text off to the side which appears to be unrelated scribbling.

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Step by Step Written Solution

1
Step 1

Selam Elifnaz, hadi bu rasyonel sayı çarpma işlemini adım adım çözelim.

Rasyonel Sayılarla İşlemler

2
Step 2

Soruda bize iki rasyonel sayının çarpımı verilmiş. İlk olarak işlemi matematiksel formda tahtaya yazalım.

$$\frac{(-16)}{(+12)} \cdot \frac{(+9)}{(-4)}$$
3
Step 3

Rasyonel sayılarla çarpma yaparken payları kendi arasında, paydaları da kendi arasında çarparız. Ancak işlemden önce sadeleştirme yapmak bizi büyük sayılarla uğraşmaktan kurtarır.

4
Step 4

Önce ilk kesrin payındaki eksi on altı ile ikinci kesrin paydasındaki eksi dördü sadeleştirebiliriz.

$$\frac{-16}{-4} = +4$$
5
Step 5

Şimdi de artı dokuz ve artı on ikiyi, her ikisini de üçe bölerek sadeleştirelim.

$$\frac{+9}{+12} = \frac{3}{4}$$

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About This Question

Subject
Mathematics
Topic
Operations with Integers
Difficulty
Easy
Question Type
Open Ended

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