Rational or irrational? √2 ... 2.5 ..... 0.4 ..... -4/5 ..... √16

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

2= 1.41421 = irrational
2.5=rational
.4=rational
-4/5 = -.8 = rational
16= 4 =rational.

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