Question

$24x{y}^2{z}^2÷6y{z}^2=$.

• A. $4xz$
• B. $4xy$
• C. $4xz$
• D. $4xyz$

Answer 1

The correct option is B $4xy$

Given: $\frac{24x{y}^2{z}^2}{6y{z}^2}$
Factorising numerator and denominator,
$\frac{24x{y}^2{z}^2}{6y{z}^2}=\frac{2\times 2\times 2\times 3\times x\times y\times y\times z\times z}{2\times 3\times y\times z\times z}=4xy$.