document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1138690>Question 1138690</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An aircraft travels 640 km with fuel tank at 80% full. If the tank is 50% full how far can it travel? </SPAN>\n" );
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document.write( "50% divided by 80% = 5/8; so the aircraft can travel 5/8 as far.<br><BR>\n" );
document.write( "(5/8)*640 = 400<br><BR>\n" );
document.write( "ANSWER; 400 km </SPAN>\n" );
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