Can't remember how this works. Answer and explanation will be helpful thank you
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1 Answer

multiply the top numbers and the bottom numbers reducing them before

500 x400

-----------------=

1250 x700

 

5 x 4 x 10000

-----------------------=

125 x 7 x 1000

 

1x 4 x 10

---------------=

25 x 7 x 1

 

40

------

175

Answer: 40/175
by Level 8 User (35.3k points)

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