document.write( "Question 1086353: The bus fare between two cities is increased in the ratio 7:9. Find the increase in the fare if:
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Algebra.Com's Answer #700522 by addingup(3677)\"\" \"About 
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1) 245/1 x 7/9 cross multiply:
\n" ); document.write( "(245 x 9)/(1 x 7) = 315 is the new fare
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\n" ); document.write( "2) straight multiply, then divide
\n" ); document.write( "207/1 x 7/9 = 1449/9 = 161 was the old fare
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