1. Write the number as a percentage.
- Multiply the number by 100/100
- Note: 100/100 = 1
- The value of the number does not change when multiplying by 100/100
33.3333335 =
33.3333335 × 100/100 =
(33.3333335 × 100)/100 =
3,333.33335/100 =
3,333.33335% ≈
3,333.33%
(rounded off to max. 2 decimal places)
- In other words:
- Multiply the number by 100...
- ... And then add the percent sign, %
- 33.3333335 ≈ 3,333.33%
2. Write the number as an improper fraction.
- 33.3333335 can be written as an improper fraction.
- An improper fraction = the numerator is larger than or equal to the denominator..
Write down the number divided by 1, as a fraction:
33.3333335 = 33.3333335/1
Turn the top number into a whole number.
- Multiply both the top and the bottom by the same number.
- This number is: 10,000,000.
- 1 followed by as many 0-s as the number of digits after the decimal point.
33.3333335/1 =
(33.3333335 × 10,000,000)/(1 × 10,000,000) =
333,333,335/10,000,000
3. Reduce (simplify) the fraction above:
333,333,335/10,000,000
to the lowest terms, to its simplest equivalent form, irreducible.
To reduce a fraction to the lowest terms divide the numerator and denominator by their greatest (highest) common factor (divisor), GCF.
Factor the numerator and denominator (prime factorization).
333,333,335 = 5 × 66,666,667
10,000,000 = 27 × 57
Calculate the greatest (highest) common factor (divisor), GCF.
Multiply all the common prime factors by the lowest exponents.
GCF (5 × 66,666,667; 27 × 57) = 5
Divide both the numerator and the denominator by their GCF.
333,333,335/10,000,000 =
(5 × 66,666,667)/(27 × 57) =
((5 × 66,666,667) ÷ 5) / ((27 × 57) ÷ 5) =
66,666,667/(27 × 56) =
66,666,667/2,000,000
4. The fraction is an improper one, rewrite it as a mixed number (mixed fraction):
- A mixed number = an integer number and a proper fraction, of the same sign.
- Example 1: 2 1/5; Example 2: - 1 3/7.
- A proper fraction = the numerator is smaller than the denominator.
66,666,667 ÷ 2,000,000 = 33, remainder = 666,667 ⇒
66,666,667 = 33 × 2,000,000 + 666,667 ⇒
66,666,667/2,000,000 =
(33 × 2,000,000 + 666,667) / 2,000,000 =
(33 × 2,000,000) / 2,000,000 + 666,667/2,000,000 =
33 + 666,667/2,000,000 =
33 666,667/2,000,000