document.write( "Question 1168382: Working alone, it takes Asanji EIGHT hours to dig a 10 ft by 10 ft hole. Brenda can dig the same hole in NINE hours. How long would it take them if they worked together \n" ); document.write( "
Algebra.Com's Answer #792963 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Very frequent exercise type for two workers with different speeds each, working at the same time\r
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\n" ); document.write( "\n" ); document.write( "VERY FREQUENT CONSTANT RATES TYPE EXERCISE FOR TWO WORKERS AT DIFFERENT RATES WORKING TOGETHER - THEIR RATES ARE ADDITIVE. FIND THEIR COMBINED RATE!
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