Math word problem help? - XP Math - Forums

 XP Math - Forums Math word problem help?

 07-23-2007 #1 *05* Guest   Posts: n/a Math word problem help? A jar contains 76 coins consisting of dimes and quaters, worth a total of \$13.90. How many dimes are in the jar?
 07-23-2007 #2 richardwptljc Guest   Posts: n/a d = number of dimesq = number of quarters10d + 25q = 1390d + q = 76 (mult by -10)-10d - 10q = -76015q = 330q = 22d = 76 - 22 = 54 dimes

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