document.write( "Question 1039020: a biker goes 48 kilometers in 3 hours, on the way back the biker decreases his speed down to 4 kilometers an hour how much time did it take for the biker on the way back \n" ); document.write( "
Algebra.Com's Answer #653755 by ikleyn(53763)\"\" \"About 
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\n" ); document.write( "a biker goes 48 kilometers in 3 hours, on the way back the biker decreases his speed down to 4 kilometers an hour
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\n" ); document.write( "\n" ); document.write( "1. First find the biker initial speed by dividing 48 by 3.\r
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\n" ); document.write( "\n" ); document.write( "2. Then distract 4 from it to find the biker new speed.\r
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\n" ); document.write( "\n" ); document.write( "3. And what will be your final step?\r
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