Which number is NOT rational?
A. 5.85
B. 63.4
C. 8.52624***
D. 27.5
is the answer C?
1-A
2-D
3-C
4-D
5-B
100% Unit 3 lesson 1 rational and irrational numbers
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some guy is right
To determine which number is not rational among the options provided, we need to understand what rational numbers are. Rational numbers are numbers that can be expressed as a fraction, where both the numerator and the denominator are integers.
Let's analyze each option:
A. 5.85: This number can be written as the fraction 585/100, which means it is rational.
B. 63.4: This number can be written as the fraction 634/10, which means it is rational.
C. 8.52624: This number does not seem to have a repeating or terminating pattern, and it cannot be expressed as a fraction of integers. Therefore, it is an example of an irrational number.
D. 27.5: This number can be written as the fraction 275/10, which means it is rational.
Based on this analysis, the answer is indeed C. 8.52624 is the number that is not rational.
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You're correct.
the answers is
1.A
2.D
3.C
4.D
5.A