Two numbers have a difference of 0.85 and a sum of 1 what are the numbers?

x - y = 0.85
x + y = 1
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2x = 1.85
x = 1.85/2
x = 0.925

x + y = 1
0.925 + y = 1
y = 1 - 0.925
y = 0.075

so ur 2 numbers are : 0.925 and 0.075