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Karo-lina-s [1.5K]
3 years ago
8

Help <3 ;3

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
Hello,

Rational numbers are numbers that can be represented by fractions that consist of integers.

In this case, B. -7/3 is already a fraction that consists of integers, so it is a rational number.
C. square 3 is = 3^{2} = 9, which can be represented by 9/1, so it is also a rational number.

A and D are incorrect as they cannot be represented by fractions that consist of integers.

The answers are B and C.

Hope this helps!

diamong [38]3 years ago
5 0

Answer:

A. 2.77777...

B. -\frac{7}{3}

Step-by-step explanation:

A rational number can be written in the form \frac{a}{b},where b\ne 0 and a,b are integers.

The number 2.77777... can be rewritten as \frac{25}{9}.

This is a rational number.

-\frac{7}{3} is also a rational number.

\sqrt{3}=1.73205080...

No recurring pattern so it is an irrational number

2.7182818459.... also has no recurring pattern. This is also an irrational number.

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