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Alja [10]
3 years ago
15

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

Mathematics
2 answers:
fiasKO [112]3 years ago
8 0
0.85 and 0.15

simultaneous equations.
AleksAgata [21]3 years ago
8 0
If the numbers are x an y we have:-

x + y = 1
x - y = 0.7     Adding:-

2x = 1.7
x = 0.85  


y = 1 - 0.85 = 0.15


Answer:- the 2 numbers are 0.85 and 0.15  Answer


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