Stamps

Tibor has four times more stamps than Miro and seven times more stamps than Stano. How many stamps have all three if Tibor has 504 stamps?

Result

x =  702

Solution:

t=504 m=t/4=504/4=126 s=t/7=504/7=72  x=t+m+s=504+126+72=702t = 504 \ \\ m = t/4 = 504/4 = 126 \ \\ s = t/7 = 504/7 = 72 \ \\ \ \\ x = t+m+s = 504+126+72 = 702

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