Is 2/15 a Repeating or Terminating Decimal?

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Then, is 2 a terminating decimal?

Thus, if the prime factorization of the denominator of a fraction has only factors of 2 and factors of 5, then it can be written as something over a power of ten, which means its decimal expression will terminate. Notice, as long as the fraction is in lowest terms, the numerator doesn't matter at all.

Subsequently, question is, is 2/5 terminating or repeating? Terminating, recurring and irrational decimals Some decimals terminate which means the decimals do not recur, they just stop. For example, 0.75. If they are made up of 2s and/or 5s, the decimal will terminate. If the prime factors of the denominator contain any other numbers, the decimal will recur.

is 0.25 terminating or repeating?

The decimal number for these fractions will either be a terminating decimal or a repeating decimal. If we divide 1 by 4 we get 0.25 followed by as many 0's as we'd like. This is a terminating decimal number. This is a repeating decimal number where the repetend is 2500.

Is Pi a rational number?

Pi is an irrational number, which means that it is a real number that cannot be expressed by a simple fraction. That's because pi is what mathematicians call an "infinite decimal" — after the decimal point, the digits go on forever and ever. (These rational expressions are only accurate to a couple of decimal places.)