Question

Olivia picks a book which weighs 300g . Eva picks a book and it weighs 300,000mg. Who picked the heavier book?

• A. Olivia
• B. Eva
• C. Both are equal

Answer 1

The correct option is C Both are equal

Weight of Olivia's book = 300 g
Weight of Eva's book = 300,000 mg
We know ,
$\to 1000\text{milligram}=1\text{gram}$
$\to 1\text{milligram}=\frac{1}{1000}\text{gram}$
$\to 1\times 300,000\text{milligram}=\frac{1}{1000}\times 300,000\text{gram}=300\text{g}$
$\therefore 300,000$mg $=300$ g

Weight of Eva's book $=300,000$ mg $=300$ g
Hence, Both book are of equal weight.