Question

Carry out the following divisions.

$66p{q}^2{r}^3÷11q{r}^2$

• A. $6p{q}^2{r}^2$
• B. $6p{q}^{2}r$
• C. $6p^{2}qr$
• D. $6pqr$

Answer 1

The correct option is D $6pqr$

$66p{q}^2{r}^3÷11q{r}^2$
$=\frac{66p{q}^2{r}^3}{11q{r}^2}$

$=\frac{11\times 6\times p\times q\times q\times r\times r^2}{11\times q\times r^2}$
$=6pqr$