Help With Math????!!?

Question

im in the 9th grade in algebra 1 honors and i need help with rational numbers and irrational numbers i just dont get them

Answer 1

check the encyclopedia, you'll be clear with it!

Answer 2

rational numbers are numbers that can be expressed as whole numbers or fractions.

For example, these are all rational numbers:

1, 4, 123, 6654, 9010, 0, 1/2, 199/678

recurring decimal numbers are also rational.

1/3 = 0.33333333333333........

17/9 = 1.88888888888888........

They can be expressed as fractions so they are rational... and you know that the same number keeps repeating its self so it is quite a rational thing to think about.

Irrational numbers are numbers that cannot be expressed as a fraction or whole number...

Examples:

Pi

the square root of 2

If you express them in decimal... they seem to keep going and every digit seems to be as random as the last.

Answer 3

rational numbers are numbers that end. (if you can write the whole number its rational). irrational numbers repeat or never end like pi.

Answer 4

I'm sorry i wish i can help but im to young to know what algebra is lol!!!