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Can you add two irrational numbers and get a rational number?
Yes - if I had an irrational number x, and I added that to the number (7-x), I would end up with 7.If the number is irrational, it can be subtracted from a rational/integer to make another irrational.
Is 7 over 8 a rational number or irrational number?
It can be written as a fraction, so it is rational.
Is the square root of 49 an irrational number?
No because 7 is a rational number
Is the square root of 49 a rational number or irrational number?
The square root of 49 is 7, so it is rational.
Is 0.63 repeating a rational or irrational number?
It is a rational number because it can be expressed as a fraction in the form of 7/11
Is negative seven an irrational number or a rational number?
-7 is a rational number because it can be expressed as a fraction in the form of -7/1
Is the negative square root of 49 a whole number natural number integer rational number or irrational number?
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
Is 7 rational or irrational number?
7 is rational.
Is 7 a rational or irrational number?
rational
Is -7 an irrational number?
-7 is a rational number
Is 7 an irrational or rational number?
7 is the ratio of 7 to 1 ... a perfectly rational number.
Is this number 0.424242. rational or irrational?
irrational because rational numbers are integers such as 7
Is -7 a rational or irrational number and why?
-7 is the ratio of -7 and 1 ... nice and rational.
Is √7 a rational or an irrational number?
10
Can you add two irrational numbers and get a rational number?
Yes - if I had an irrational number x, and I added that to the number (7-x), I would end up with 7.If the number is irrational, it can be subtracted from a rational/integer to make another irrational.
Is a negative number a rational number?
Not necessarily. There are negative irrational numbers, such as negative pi, negative square root of 2, etc.. Some negative numbers that are rational include -2, -13, -8, -4/7, -241/39 etc.
Is 7 divided into 15 an irrational number?
No, it is rational.
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