Question

What is the volume of this rectangular prism? 14 ft 492 Pls I will give u brainiest

Answer 1

Answer:

$v=262.5$ or $v=262\frac{1}{2}$

Step-by-step explanation:

$volume=l*w*h$

Insert values into the formula for volume

$v=3*14*6\frac{1}{4}$

Turn $6\frac{1}{4}$  into a mixed fraction by using the rule:

$a\frac{b}{c} =\frac{ac+b}{c}$

$6\frac{1}{4}=\frac{6*4+1}{4}=\frac{25}{4}$

Simplify the equation

$v=\frac{3}{1} *\frac{14}{1} *\frac{25}{4}$

$v=\frac{3*14*25}{4}$

Simplify multiplication

$v=\frac{42*25}{4}\\\\v=\frac{1050}{4} \\\\v=\frac{525}{2} \\\\v=262 \frac{1}{2}$

Done.

Answer 2

Answer:

262.5

Step-by-step explanation:

V= whl = 6.25 x 3·14 = 262.5