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Yes, -15.5 is a rational number because it can be expressed as a fraction. Specifically, it can be written as -155/10, which represents the ratio of two integers. Rational numbers are defined as numbers that can be expressed in the form of a fraction a/b, where a and b are integers and b is not zero.

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2mo ago

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Related Questions

Is 155 a rational number?

Yes


Is the square root of 155 rational or irrational?

The square root of 155 is an irrational number.


How do you convert -1.55 into a fraction?

You do nothing since -1.55 is, itself, a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is -155/100. You can simplify this rational fraction if you so wish.


Could 5 divided by155?

0.0323


How much time did there go from the 12th day of February 2012 to the 16th of July 2012?

155 days.155 days.155 days.155 days.155 days.155 days.155 days.155 days.155 days.155 days.155 days.


What is 6 percent of 155?

6% of 155= 6% * 155= 0.06 * 155= 9.3


What is 4 percent of 155?

4% of 155 = 4% * 155 = 0.04 * 155 = 6.2


What is 31 percent of 155?

31% of 155 = 31% * 155 = 0.31 * 155 = 48.05


What is 87 percent of 155?

87% of 155 = 87% * 155 = 0.87 * 155 = 134.85


Is 12 a factor of 155?

12 is not a factor of 155. The factors of 155 are 1, 5. 31 and 155.


How far is Westport Ireland to Dublin?

About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.About 155 miles or 249 kilometres.


How long is 155 in inches?

155 inches is 3.937 metres.155 inches is 3.937 metres.155 inches is 3.937 metres.155 inches is 3.937 metres.