document.write( "Question 1153257: Do the ratios 2:4/5 and 3/4:2/10 form a proportion?\r
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Algebra.Com's Answer #775448 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
That means, asking if \"2%2F%284%2F5%29=%283%2F4%29%2F%282%2F10%29\" is true. The test is simple arithmetic of fractions. Enough or not? \n" ); document.write( "
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