document.write( "Question 310471: It is given that the formula is C=4h+9f+4p: C=calories h=carbohydrates f=fat p=protein\r
\n" ); document.write( "\n" ); document.write( "the question is a serving of raisins contain 130 calories and 31 grams of carbohydrates. If the raisins are fat free how much protein is provided by this serving.\r
\n" ); document.write( "\n" ); document.write( "I believe I am missing a formula to convert calories into grams. This is what I have so far:\r
\n" ); document.write( "\n" ); document.write( "130 cal.=4(31 g.)+ 9(0 g.)+4p
\n" ); document.write( "130 cal.= 1244g. +0g.+4(x) g.
\n" ); document.write( "130 cal.= 1244g. +4x g.
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Algebra.Com's Answer #222121 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
No, the units of h,f, and p are grams while 4,9,4 are in calories/gram.
\n" ); document.write( "You have everything you need.
\n" ); document.write( "\"+C=4h%2B9f%2B4p\"
\n" ); document.write( "\"+h=31\"
\n" ); document.write( "\"+f=0\"
\n" ); document.write( "\"+C=130\"
\n" ); document.write( "\"+130=4%2831%29%2B9%280%29%2B4p\"
\n" ); document.write( "Solve for p.
\n" ); document.write( "\"+130=124%2B4p\"
\n" ); document.write( "\"+6=4p\"
\n" ); document.write( "\"+p=1.5+\"
\n" ); document.write( "1.5 grams of protein are in 130 calories worth of raisins.
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