Mathematics, 02.07.2020 23:01 emily4984

Gary saved dimes and nickels at a ratio of 5:7 then , he saved 20% more dimes and 3 times the original number of nickels . If he had 540 dimes and nickels altogether in the end how many more nickels than dimes did he have

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Gary saved dimes and nickels at a ratio of 5:7 then , he saved 20% more dimes and 3 times the origin...