Number 681 divided into the two addends that the first was 9 greater than 60% of the second. Determine these addends.

Correct answer:

x =  261
y =  420

Step-by-step explanation:

r=60%=10060=53=0.6  x+y=681 x=9+r y x+y=681 x=9+0.6 y  x+y=681 x0.6y=9  Row2Row1Row2 x+y=681 1.6y=672  y=1.6672=420 x=681y=681420=261  x=261 y=420

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