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ahrayia [7]
3 years ago
6

Solve 10 3/4 - 6 4/5

Mathematics
2 answers:
MAXImum [283]3 years ago
7 0
Alright, so the first thing I would do is find the LCM of the dividends, which is 20.  So we have 10 15/20 and 6 16/20.  You can either leave it there and just carry the one (20 in this case) for 3 19/20.
If you multiply 10 by 20 and add 15, or 6 by 20 and add 16 (which I think is easier) you get 215/20 - 136/20 = 79/20.  It can be simplified from here if you teacher wants it in the future.
docker41 [41]3 years ago
3 0
Solve; 43/4(×5) - 34/5(×4) = 215/20 - 136/20 = 79/20 [ Answer is 79/20 ] Good Luck! :)
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3 years ago
The height of a fish tank is 1.1 feet, and the area of the tank's base is
SashulF [63]

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8 0
3 years ago
Multiply. <br> Answer as a fraction. Do not include spaces in your answer<br><br> 5 1/6•(-2/5) =???
Ne4ueva [31]

Answer:

2 1/15

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well to multiply,

5 1/6 • -2/5,

we need to make 5 1/6 improper

\frac{31}{6} * -\frac{2}{5}

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Simplified,

\frac{31}{15} \\Proper\\2 \frac{1}{15}

2 1/15

<em>Hope this helps :)</em>

3 0
3 years ago
Which proportion could be used to find the length of side b?
natima [27]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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eimsori [14]
I would go with D) incenter but im not too sure. 
x
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3 years ago
Read 2 more answers
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