In rational form, 3.75 can be expressed as (\frac{15}{4}). This is because 3.75 is equivalent to 3 (\frac{3}{4}) when written as a mixed number. Converting the mixed number to an improper fraction gives (\frac{15}{4}), which is the rational form of 3.75.
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Ah, isn't that a lovely number? 3.75 in rational form is simply 15/4. Just think of it as a beautiful fraction that represents the same amount, like a happy little tree in a peaceful forest.
3.75 is a rational number because it can be expressed as a fraction in the form of 15/4
0.4166666 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 4166666/10000000. You can simplify this rational fraction if you so wish.
1). Quick check: Any number that you can write down completely with digits is a rational number. So yes, it is. 2). Formal analysis: A rational number is a number that can be written as the ratio of two integers. 375 is the ratio of 375 to 1 ( 375/1 ) . So yes, it is.
34.375 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 34 375/1000 which can be simplified.
7.11 is a rational number because it can be expressed as a fraction in the form of 711/100
12.52 is rational, as is any number that you can write out completely in decimal form.