Question

|
Date
The weight of 45 books is 9 kg What is the weight of 80 books?

Answer 1

☘️Solution:-

Given,

Weight of 45 books = 9kg

Then, Weight of 80 books = ?

$→\; \frac{9}{45} \times 80 \\ → \: 0.2 \times 80 \\→ \: 16$

• Required Weight ☞ $\Large\red{\bold{16\;kgs}}$

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Answer 2

Step-by-step explanation:

weight of 45 books= 9kg

weight of 1 book= 45/9

= 0.2kg

weight of 80 books= 0.2×80

= 16kg

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