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The number (1.333and so on) belongs to which set of numbers?
rrational numbers
rational numbers, integers, and whole numbers
rational numbers and integers but not whole numbers
rational numbers but not integers or whole numbers
 one year ago
 one year ago
The number (1.333and so on) belongs to which set of numbers? rrational numbers rational numbers, integers, and whole numbers rational numbers and integers but not whole numbers rational numbers but not integers or whole numbers
 one year ago
 one year ago

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apple_piBest ResponseYou've already chosen the best response.1
First some definitions integer: any whole number e.g. 1,0,1 rational: can be expressed as a fraction with integral numerator and denominator. e.g. 1.25
 one year ago

TheMindBest ResponseYou've already chosen the best response.0
all repeating numbers are rational
 one year ago

apple_piBest ResponseYou've already chosen the best response.1
yes. do you know how to turn a repeating into a fraction to show it is rational?
 one year ago

apple_piBest ResponseYou've already chosen the best response.1
Ok, in this case 1.33333... let n = 1.33333... 10n = 13.33333... 10nn = 12 9n = 12 n = 12/9
 one year ago

falkqwer2011Best ResponseYou've already chosen the best response.0
wait so the answer is d right?
 one year ago

falkqwer2011Best ResponseYou've already chosen the best response.0
cool thx for explaining
 one year ago

apple_piBest ResponseYou've already chosen the best response.1
Oh and by the way, welcome to OpenStudy
 one year ago
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