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Furkat [3]
3 years ago
9

Tanner calculates the volume of a rectangular prism with dimensions ft by 5 ft by ft. His work is shown below.

Mathematics
1 answer:
dimaraw [331]3 years ago
4 0

Answer:

He multiplied the denominators incorrectly

<h3 /><h3>(COMPLETING THE MISSING PARTS OF THE QUESTION)</h3>

Tanner calculates the volume of a rectangular prism with dimensions of three by four feet by five feet by one half feet.

His work is shown below:

V = L.W.H

V = (3/4)(5/1)(1/2) = ((3)(5)(1)) / ((4)(1)(2)) = 15/6 = 2.5

What error did Tanner Make?

<h3>Solving the Question:</h3>

We know that volume is given by:

V = L.W.H

where

L = 3/4 ft

W = 5/1 ft

H = 1/2 ft

Find V:

V = \frac{3}{4}\cdot\frac{5}{1}\cdot\frac{1}{2}\\\\V=\frac{3\cdot5\cdot1}{4\cdot1\cdot2}\\\\V=\frac{15}{8}\\V=1.875

As the product of denominators is 8, not 6 as to per Tanner's calculations, he multiplied the denominators wrong

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we know that

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