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Mrac [35]
3 years ago
15

How do you add, subtract, multiply, and divide integers?

Mathematics
2 answers:
Zolol [24]3 years ago
8 0
Adding and Subtracting Common Denominators. To add or subtract any fractions, they must have the same denominator called a common denominator. Then, we simply add or subtract the numerators.
aniked [119]3 years ago
6 0
Use a number line to add and subtract. With multiplying and dividing just do it like a whole number. But remember, you take the sign of the larger number (example: -20 + 9 = -29). And when there is two negatives (interger)it equals a positive.I hope this helps!
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Giving bralinest to correct answer.
tresset_1 [31]

Answer:

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Step-by-step explanation:

Just look at x axis, find 6, and then start going up until you hit the line. Then record the point you hit.

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2 years ago
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mars1129 [50]

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Step-by-step explanation:

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4 years ago
Samantha has 54 beads. Amanda has twice as many beads as Samantha. They are making bracelets it takes 8 beads to make a bracelet
wlad13 [49]

Answer:

On combining the beads they can make 20 bracelets.

Step-by-step explanation:

The number of beads Samantha has  =  54 beads

Number of beads Amanda has = 2 x( Number of beads Samantha has)

=  2  x 54  =  108 beads

The total number of beads Amanda and Samantha has  

=   54 beads + 108 beads

= 162 beads

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Now, \textrm{The number of bracelets made}  = \frac{\textrm{Total number of beads they both have}}{\textrm{Beads required to make 1 bracelet}}

=\frac{162}{8}  = 20.25≈  20

or, the total number of bracelets they can make is 20.

Hence, on combining the beads they can make 20 bracelets .

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