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vovikov84 [41]
3 years ago
13

I need this answered as quickly as possible

Mathematics
1 answer:
Sonja [21]3 years ago
5 0
The best estimate would be (-1)(1/2)(-1)(1)

Why?
(-4/5) = Really close to -1. The fraction -5/5 would = -1
(3/5) = Really close to 1/2
(-6/7)  = Really close to -1. It is just -1/7 from being from -1
(5/6) = Really close to 1. It is just 1/6 from being 1
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