Question

$20m^2$ = ____________ $m{m}^2$

• A. $2,00,00,000m{m}^2$
• B. $2,00,000m{m}^2$
• C. $20,000m{m}^2$
• D. $2,000m{m}^2$

Answer 1

The correct option is A $2,00,00,000m{m}^2$

$1m=1000mm$ $\therefore 1m^2=1m\times 1m=1000mm\times 1000mm$
=$10,00,000m{m}^2$
$\therefore 20m^2$=$20\times 10,00,000m{m}^2$
= $2,00,00,000m{m}^2$