document.write( "Question 120358: mr c can type 66 words in 1.5 minutes. at the same rate how many words can he type in 3.5 minutes? \n" ); document.write( "
Algebra.Com's Answer #88226 by Kalmetam(43)\"\" \"About 
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yeah let me try this in an easier way..\r
\n" ); document.write( "\n" ); document.write( "so he can type 66 in 1.5 minutes.. ok\r
\n" ); document.write( "\n" ); document.write( "Well if we add 2 to 1.5, we get 3.5, so we need to use a simple fraction of 1.5 that the denominator is a factor of 66, then we can multiply that to the amount needed to get 3.5\r
\n" ); document.write( "\n" ); document.write( "so lets see...\r
\n" ); document.write( "\n" ); document.write( "1/3 of 1.5 = x\r
\n" ); document.write( "\n" ); document.write( "Well 1/3 of 15 is 5, so this is .5\r
\n" ); document.write( "\n" ); document.write( "so..\r
\n" ); document.write( "\n" ); document.write( "x=.5\r
\n" ); document.write( "\n" ); document.write( "so lets see, we divided 1.5 by 3, now we need to divide 66 by 3.\r
\n" ); document.write( "\n" ); document.write( "66/3=y\r
\n" ); document.write( "\n" ); document.write( "so...\r
\n" ); document.write( "\n" ); document.write( "66/3=22\r
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\n" ); document.write( "\n" ); document.write( "so now we have 22 words per 0.5 minutes.
\n" ); document.write( "now we need to know how many times that goes into 3.5\r
\n" ); document.write( "\n" ); document.write( "3.5/x=z
\n" ); document.write( "3.5/.5=z
\n" ); document.write( "z=7\r
\n" ); document.write( "\n" ); document.write( "and now you need to multiply the OTHER SIDE!\r
\n" ); document.write( "\n" ); document.write( "7y=u
\n" ); document.write( "7*22=u
\n" ); document.write( "u=154\r
\n" ); document.write( "\n" ); document.write( "he can type 154 words in 3.5 minutes..
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