document.write( "Question 758050: 4 cows can plough 7 hectares of field in 3 days. how many hectare of field can be ploughed by six cows in 8 day \n" ); document.write( "

Algebra.Com's Answer #461196 by stanbon(75887) $\"\"$ $\"About$

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4 cows can plough 7 hectares of field in 3 days. how many hectare of field can be ploughed by six cows in 8 day
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\n" ); document.write( "hectares are directly related to # of cows and number of days
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\n" ); document.write( "h = k*c*d
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\n" ); document.write( "Solve for \"k\" using \"4 cows can plough 7 hectares in 3 days\"
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\n" ); document.write( "7 = k*4*3
\n" ); document.write( "k = 7/12
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\n" ); document.write( "Equation:
\n" ); document.write( "h = (7/12)*c*d
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\n" ); document.write( "How many hectares of field can be ploughed by six cows in 8 days?
\n" ); document.write( "h = (7/12)(6*8)
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\n" ); document.write( "# of hectares = 7*4 = 28
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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