Rational Number Multiplication

MathematicsFractionsEasy

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Question

9. $\left( \frac{-5}{8} \right) \cdot \frac{6}{-10} \cdot \left( -\frac{20}{25} \right) \cdot \frac{18}{60} =$

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Step by Step Written Solution

1
Step 1

Merhaba Yağız, seninle bu rasyonel sayılarla çarpma işlemini adım adım çözelim.

Rasyonel Sayılarla Çarpma

2
Step 2

Öncelikle işlemimizdeki eksileri sadeleştirerek başlayalım. İki negatifin çarpımı pozitif olacağından, işlemimizin sonucunun negatif bir değer çıkacağını görebiliyoruz.

$$\left( -\frac{5}{8} \right) \cdot \frac{6}{-10} \cdot \left( -\frac{20}{25} \right) \cdot \frac{18}{60} = ?$$
3
Step 3

Şimdi kesirleri sadeleştirelim. Örneğin, altı bölü eksi on ifadesi eksi üç bölü beşe eşittir.

4
Step 4

Yirmi bölü yirmi beşi de beş ile sadeleştirirsek dört bölü beş elde ederiz.

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About This Question

Subject
Mathematics
Topic
Fractions
Difficulty
Easy
Question Type
Open Ended

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