document.write( "Question 1172555: 1.The sum of the digits of a two-digit numeral is 6. The tens digit is 4 more than the units digit. Find the number.\r
\n" ); document.write( "\n" ); document.write( "2.When Keith was born, his mother was 24 years old. Now, he is half his mother's age. Find their present ages.\r
\n" ); document.write( "\n" ); document.write( "3. If 2 and 1 is added and subtracted to the numerator and the denominator of a fraction, the resulting fraction becomes 3/4 and 3/5 respectively. Find the fraction.\r
\n" ); document.write( "\n" ); document.write( "4. How many gallons of a 20% antifreeze solution and a 10% antifreeze solution must be mixed to obtain 40 gallons of 16% antifreeze solution?\r
\n" ); document.write( "\n" ); document.write( "5. A boat goes downstream 60 km in 4 hours. The return trip takes two hours longer. What is the rate of the current and the rate of the boat in still water?\r
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\n" ); document.write( "\n" ); document.write( "Can you PLEASE help me to solve this
\n" ); document.write( "THANK YOUUU
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Algebra.Com's Answer #797635 by greenestamps(13200)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "ONE question per post!!

\n" ); document.write( "And you're more likely to get a response if you show some indication that you have tried to solve the problems yourself....

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