42/339 as a Decimal

42/339 as a decimal expansion provides the detailed information about what is 42/339 in decimal form, and the answer with steps help students to easily understand how it is being calculated.

42/339 as a Decimal
42/339 = 0.1239
Hence,
42/339 as a decimal equals to 0.1239
where,
42/339 is a given fraction,
The decimal expansion of 42/339 is 0.1239

42/339 as a Mixed Number
The given fraction 42/339 can't be represented as a mixed number since the numerator 42 of the given fraction is smaller than the denominator 339.

The below work with steps provide the detailed information about how to convert fraction 42/339 as a decimal equivalent.
step 1 Address the input parameters and observe what to be found:
Input values:
The fraction = 42/339

What to be found:
Find the decimal expansion of fraction 42/339.

step 2 The numerator is smaller than the denominator of the fraction 42/339, so find how many 10s should be multiplied with both numerator and denominator. Since the denominator is having 1 more digits than the numerator, multiply 100 with both numerator and denominator of 42/339.
= 42/339 x 100/100

step 3 Rearrange the fraction as like the below:
= 100 x 42/339 x 1/100
= 4200/339 x 1/100

step 4 Simplify the above expression further:
= 4200/339 x 1/100
= 4068 + 132/339 x 1/100
= ( 4068/339 + 132/339) x 1/100
= (12 + 132/339 ) x 1/100

step 5 Repeat the step 2 to find the decimal equivalent for the fraction 132/339 in the above expression:
= (12 + 132/339 ) x 1/100
= (12 + 0.389) x 1/100

step 6 Simplify the above expression further:
= (12 + 0.389) x 1/100
= 12.389 x 1/100
= 12.389/100
42/339= 0.12389

Hence,
42/339 as a decimal is 0.12389