Question

Among four books, Book1 is twice as heavy as Book 2. Book 3's weight is half of Book 2's weight. Book 4 is 60 grams more as compared to Book 2 but 60 grams less as compared Book 1. Which book is heaviest?

A) Book 1 B) Book 2 C) Book 3 D) Book 4

Answer 1

Answer:

$Book1$

Step-by-step explanation:

Let the weight of Book2 be $x$

Hence,

Book1 = $2x$

Book3 = $x$/$2$

Book4= $Book2$ + $60$ $grams$ AND

          = $x-60$

Since, $Book1$ has the highest amount of coefficient with the variable, it is the heaviest book

Answer 2

Answer:

A) Book 1

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