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Is 7.5 rational or irrational

Anonymous

∙ 14y ago

Updated: 4/28/2022

75 times 75 = 5625 which is a rational number

Eleazar Sanford ∙

Lvl 10

∙ 4y ago

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Continue Learning about Algebra

Is 37.5 a rational or irrational number?

Rational

Is -5.28 a rational or irrational number?

rational

Is 627513 rational or irrational?

It is a rational number

Is the product of a rational number and an irrational number rational or irrational?

Such a product is always irrational - unless the rational number happens to be zero.

What product is true about the irrational and rational numbers?

The product of 2 rationals must be rational. The product of a rational and an irrational is irrational (unless the rational is 0) The product of two irrationals can be either rational or irrational.

Is .75 a rational number or irrational?

It is a rational number because it can be expressed as a fraction in the form of 75/1

Is 4.6 irrational or rational?

4.6 is rational.

Is the square root of 75 rational or irrational?

The square root of (any number that isn't a perfect square) is irrational.

Is 37.5 a rational or irrational number?

Rational

Is 75 squared rational or irrational?

75 times 75 = 5625 which is a rational number

Is 34.5 rational or irrational?

is 34.54 and irrational or rational. number

Is 2.717711777 rational or irrational?

Rational.

Is the square root of .75 rational?

No. The square root of most numbers is irrational - only if the number of which you take the root happen to be perfect squares, do you get a rational root. In this case, to take the square root of 3/4, 3 is not a perfect square, so the root is not rational. Or you can take .75 to be 75/100; once again, 75 is not a perfect square, so the root is irrational.

Is 4.46466... rational or irrational?

4.464666..... Is Rational it can be converted to a Ratio/Fraction/Quotient. P = 4.4646666... Let 1000P = 4464.66666... 10000P = 44646.6666 Subtract 9000P = 40182 P = 40182/9000 Cancel down by '3' P = 13394/3000 Cancel down by '2' P = 6697/1500 Done!!!!!

Is -4x rational or irrational?

If x is rational the it is rational. If x is irrational then it is irrational.

Is .75 irrational?

No, because it is a rational number that can be expressed as a fraction in the form of 3/4

Is a rational plus an irrational equals a rational?

No. A rational plus an irrational is always an irrational.

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