Mathematics, 05.12.2020 02:00, martinezlittleman

Lucy recently emptied her coin jar and counted the coins. 25% gold coins, 35% silver coins, 40% copper coins. If there were 80 coins in all, how many more silver coins than gold coins were there in the jar?

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Lucy recently emptied her coin jar and counted the coins. 25% gold coins, 35% silver coins, 40% copp...