Question

The area of a rectangle is 12 sq cm. If its length is 6 upon 3 upon 2 cm then its breadth is cm​

Answer 1

Answer:

The correct answer is 12/1

Step-by-step explanation:

6-3-2=1

Answer 2

Answer:

$12=\frac{6}{\frac{3}{2}}x\quad :\quad x=3$

Step-by-step explanation:

$12=\frac{6}{\frac{3}{2}}x$

$\mathrm{Switch\:sides}$

$\frac{6}{\frac{3}{2}}\mathrm{x}=12$

$4\mathrm{x}=12$

$\mathrm{Divide\:both\:sides\:by\:}4$

$\frac{4\mathrm{x}}{4}=\frac{12}{4}$

$\mathrm{x}=3$

$\mathrm{CHECK}:$

$\frac{6}{\frac{3}{2}}\cdot \:3=12$

$\frac{6}{\frac{3}{2}}\cdot \:3$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{\frac{b}{c}}=\frac{a\cdot \:c}{b}$

$\frac{6}{\frac{3}{2}}=\frac{6\cdot \:2}{3}$

$=\frac{6\cdot \:2}{3}\cdot \:3$

$\mathrm{Convert\:element\:to\:fraction}:\quad \:3=\frac{3}{1}$

$=\frac{6\cdot \:2}{3}\cdot \frac{3}{1}$

$\mathrm{Cross-cancel\:common\:factor:}\:3$

$=\frac{6\cdot \:2}{1}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{1}=a$

$=6\cdot \:2$

$\mathrm{Multiply\:the\:numbers:}\:6\cdot \:2=12$

$=12$

$\mathrm{BE\ BRAINLY}$