3.45 as a Fraction

3.45 = ?
What is 3.45 as a fraction?

3.45 = 69/20.
3.45 as a fraction is 69/20.

This decimal to fraction conversion provides the detailed information on what is 3.45 as a fraction in simplest form and how it can be calculated.

Calculation: 3.45 in Fraction
3.45 = (?)
= (3.45/1) x (100/100)
= 345/100
= (69 x 5)/(20 x 5)
= 69/20
3.45 = 69/20
3.45 in fraction is 69/20

Step by step work for decimal 3.45 as a simplified fraction to understand the calculation.

step 1 Input values:
The decimal number = 3.45

What to be found:
What is 3.45 as a fraction in simplest form?

step 2 Write 3.45 as a simple fraction.
3.45/1

step 3 Find how many 10s should be multiplied with both numerator and denominator.
Since the decimal 3.45 has 2 digits after the decimal point, multiply 100 with both numerator and denominator of 3.45/1 to make numerator as a whole number.
(3.45 x 100)/(1 x 100) = 345/100

step 4 Rewrite the numerator and denominator of the fraction 345/100 in the form of multiplication factors as like the below.
= (69 x 5)/(20 x 5)

step 5 To simplify the fraction, check and cancel the factors of 345 and 100 if any factors in the numerator and denominator can be cancelled each other.
= (69 x 5)/(20 x 5)
345/100 = 69/20

Hence,
3.45 as a fraction is 69/20.