Arectangular prism has a length of 5 cm, a width of 2 1/2cm and a height of 1 1/2 cm which expressions can be used to find the volume of the prism?

select each correct answer.

5∙2 1/2∙1 1/2
12 1/2∙1 1/2
1 1/2(5+2 1/2)
1/2(12 1/2∙1 1/2)

Step-by-step explanation:

The volume of the rectangular prism is given by :-

Given: Length = 5 cm

Width = cm

Height= cm

Therefore, The expression for volume of the given rectangular prism will be  :-

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

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step-by-step explanation: