Part A: Find a rational number that is between 3.7 and 3.9. Explain why it is rational.

Part B: Find an irrational number that is between 3.7 and 3.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.

Question

Mathematics

Savanah Odonnell

31 December, 03:31

Part A: Find a rational number that is between 3.7 and 3.9. Explain why it is rational.

Part B: Find an irrational number that is between 3.7 and 3.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.

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Answers (1)

Know the Answer?

Deandre Koch · Answer 1

between 3.7 and 3.9

=37 / 10 & 39 / 10 (we multiply the numerator and denominator of both numbers)

= 38 / 10 (38 / 10 or 3.8 is a rational number between 3.7 and 3. 9)

= 3. 8

Part A: Find a rational number that is between 3.7 and 3.9. Explain why it is rational.Part B: Find an irrational number that is between 3.7 and 3.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.

Part A: Find a rational number that is between 3.7 and 3.9. Explain why it is rational.

Part B: Find an irrational number that is between 3.7 and 3.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.