Question

Volume of rectanguler prism with a length of 1 1/4 width of 1 1/2 and a height of 1/6

Answer 1

we know that

`\text{[volume of a prism]}=\text{length}*\text{width}*\text{height}`

`\text{length}=1 (1)/(4) \ \text{cm}\longrightarrow ((1*4+1))/(4) \longrightarrow (5)/(4) \ \text{cm}`

`\text{width}=1 (1)/(2) \ \text{cm}\longrightarrow ((1*2+1))/(2) \longrightarrow (3)/(2) \ \text{cm}`

`\text{height}=(1)/(6) \ \text{cm}`

`\text{[volume of a prism]}=\huge \text((5)/(4)\huge \text{)}*(3)/(2) *(1)/(6) \implies(5)/(16) \implies 0.3125 \ cm^3`

the answer is:

the volume is 0.3125 cm³ (5/16 cm³)