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megan cut 108 roses to make flower arrangements. she made 9 equal arrangements. how many roses were in each arrangement. ​

1 Answer

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Answer: 12 ROSES

Explanation:

If we translate the problem to numbers you will see something like this:


x*9=108

Where:


x=the number of roses for each arrangements\\9=the amount of arrangements made\\108= the total of roses cut

So you have to solve the equation:

Its a first grade equation, you have to past the value with his product inverse, so the product transform into a division.

Then you have to solve the division between 108 and 9 to obtain the value:


x=(108)/(9) \\\\x= 12

And thats all.

To verify, now you can replace the x on the equation for the obtained value.


12*9=108

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