evaluate x/y if x = 4.8 and y = 3/4
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evaluate x/y if x = 4.8 and y = 3/4
evaluate x/y if x = 48 and y = 3/4?
replace the variables with the numbers.
48/(3/4)
remember that 'division' is 'invert and multiply' equivalent.
48 / (3/4)
48 (4/3)
48 (4) /(3)
192/3
64.
Just put it one besides the other.
Now, reverse:
Then you multiply like you use to do with normal fractions. You should get 6.4.
since they wrote the question with a 48 one time, and a 4.8 the other time, there is no way of know which one they are asking, but if they do the steps I recommended they can solve any problem of this type. The steps are to review, replace the variables with the numbers in the equation. Then solve.
Yes, I just put it in a more visual way :)
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