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frosja888 [35]
3 years ago
6

Zoe has a board 5 1/4 long. she cut off a piece. now the board is 3 5/6 feet long. how long was the piece she cut off

Mathematics
2 answers:
KatRina [158]3 years ago
5 0
The piece Zoe cut off would be 1 and 5/12 ft long.
5 and 1/4 - 3 and 5/6
The least common denominator is 24.
5 and 6/24 - 3 and 20/24
5 and 6/24 becomes 4 and 30/24
4 and 30/24 - 3 and 20/24 = 1 and 10/24
1 and 10/24 can be simplified to 1 and 5/12.
san4es73 [151]3 years ago
3 0

Answer:

length of piece cut off from the board was 1\frac{5}{12} feet.

Step-by-step explanation:

Board with Zoe has the length = 5\frac{1}{4} feet

≈ \frac{21}{4} feet

Now she cut off a piece of length then the length of the board = 3\frac{5}{6} feet

≈ \frac{23}{6} feet

Length of the piece of piece she cut off = \frac{21}{4}-\frac{23}{6}

= \frac{63-46}{12}

=  \frac{17}{12}

= 1\frac{5}{12} feet

Therefore, length of piece cut off from the board was 1\frac{5}{12} feet.

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<h3>What is driving time?</h3>

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The Actual driving time is the actual time that it took Karl to drive from one point to his destination.

Driving time can be estimated or calculated by dividing the distance by the speed.

<h3>Data and Calculations:</h3>

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What other information do you need in order to prove the triangles congruent using the SAS congruence postulate
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<h3>Further explanation</h3>
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The following is not other or additional information along with the reasons.

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