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5 votes
40x/64ydivided by 5x/8y=

1 Answer

3 votes
40x/64ydivided by 5x/8y would be better written as

40x/64y
------------ which in turn would be clearer if written as
5x/8y

40x
--------
64y
==========
5x
------
8y

Now invert (5x/8y) and multiply (40x/64y) by your result:

40x 8 y
-------- * ------ Reducing, we get 8/8, or 1. The answer is 1.
64y 5x
User Jessecurry
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