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Rama09 [41]
2 years ago
9

Give two examples of addition of two mixed numbers with different denominators SHOW ALL STEPS

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
6 0

Answer:

First Example: 3 1/2 + 4 3/4, Second Example: 6 3/8 + 7 9/15

Extra Example: 8 4/20 + 3 5/10

Step-by-step explanation:

First Example:

1/2 + 3/4

1/2 is equal to 2/4 so it is now compatible to be added to 3/4.

2/4 + 3/4

= 5/4

Now for the mixed numbers since its 3 and 4, 3 + 4 = 7.

Final answer is 7 5/4.

Second Example:

3/8 + 9/15

9/15 can be reduced to 3/5

Now the equation is 3/8 + 3/5

= 15/40 + 24/40 is an equivalent equation

15/40 + 24/40  

= 39/40

Now for the mixed numbers since its 6 and 7, 6 + 7 = 13

Final answer is 13 39/40.

I am going to include one last example just in case you need one:

Third Example:

4/20 + 5/10

We can reduce these to

1/5 + 1/2

= 2/10 + 5/10 is the equivalent equation

2/10 + 5/10

= 7/10

Now for the mixed numbers since its 8 and 3, 8 + 3 = 11.

Final answer is 11 7/10.

I Hope this helps!

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Pls help! will give brainlist!
Agata [3.3K]

(-1, 0)

As you can see, they're clearly intersecting at that point, which means that the solution is that point.

5 0
2 years ago
Read 2 more answers
Find the volume of the cylinder in terms of x?
Butoxors [25]
V=127.16pi m^3

The formula for the Volume of a Cylinder is V=(pi)r^2h

First we have to fill in the variables with the information we have. The radius is 3.4m. The height is 11m. We want to leave the answer in terms of pi, so we won't multiply by pi at all. Let's plug it in.
V=(pi)3.4^2•11

To square a number we multiply it by itself, so 3.4 • 3.4 equals 11.56.
V=(pi)11.56•11

Next, we multiply the radius squared, which we already found by the height of the cylinder which is 11. 11.56 times 11 equals 127.16.

V=127.16pi
We found the final answer and don't use pi since we want it in terms of pi. Since a Cylinder is a 3-D figure, that means the units of measurement is cubed.

The answer is A) 127.16pi m^3



4 0
3 years ago
HELP I NEED HELP ASAP <br> HELP I NEED HELP ASAP <br> HELP I NEED HELP ASAP
Tema [17]

Answer:

b

Step-by-step explanation:

im 100% shure

8 0
3 years ago
4 square root of 6<br> over square root of 2
NeTakaya
4 square root of 6 means 4 times \sqrt{6}
so the equation is\frac{4 \sqrt{6} }{ \sqrt{2} }
we can simplify this as a fraction
remember that \sqrt{xy}= (\sqrt{x}) (\sqrt{y}) so
4 \sqrt{6}=4( \sqrt{3})( \sqrt{2}) so it is now
\frac{4 \sqrt{3}( \sqrt{2})  }{ \sqrt{2} }=   (\frac{4 \sqrt{3}} {1} )( \frac{ \sqrt{2} }{ \sqrt{2} })=  (\frac{4 \sqrt{3}} {1} )(1)=4 \sqrt{3}

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2 years ago
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Answer:

50

Step-by-step explanation:

Mark as brainliest

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