2 numbers have a difference of 0.7 and a sum of 1. What are the numbers

asked Apr 27, 2019 85.8k views

4 votes

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2 votes

x-y=0.7, x=0.7+y
x+y=1, x=1-y
0.7+y=1-y
2y=1-0.7=0.3
y=0.15
x=0.7+0.15=0.85

Estevex answered Apr 29, 2019

8.6k points

1 vote

The two numbers are 0.85 and 0.15

Scalway answered May 3, 2019

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