3/138 as a Decimal

3/138 as a decimal expansion provides the detailed information about what is 3/138 in decimal form, and the answer with steps help students to easily understand how it is being calculated.

3/138 as a Decimal
3/138 = 0.0217
Hence,
3/138 as a decimal equals to 0.0217
where,
3/138 is a given fraction,
The decimal expansion of 3/138 is 0.0217

3/138 as a Mixed Number
The given fraction 3/138 can't be represented as a mixed number since the numerator 3 of the given fraction is smaller than the denominator 138.

The below work with steps provide the detailed information about how to convert fraction 3/138 as a decimal equivalent.
step 1 Address the input parameters and observe what to be found:
Input values:
The fraction = 3/138

What to be found:
Find the decimal expansion of fraction 3/138.

step 2 The numerator is smaller than the denominator of the fraction 3/138, so find how many 10s should be multiplied with both numerator and denominator. Since the denominator is having 2 more digits than the numerator, multiply 1000 with both numerator and denominator of 3/138.
= 3/138 x 1000/1000

step 3 Rearrange the fraction as like the below:
= 1000 x 3/138 x 1/1000
= 3000/138 x 1/1000

step 4 Simplify the above expression further:
= 3000/138 x 1/1000
= 2898 + 102/138 x 1/1000
= ( 2898/138 + 102/138) x 1/1000
= (21 + 102/138 ) x 1/1000

step 5 Repeat the step 2 to find the decimal equivalent for the fraction 102/138 in the above expression:
= (21 + 102/138 ) x 1/1000
= (21 + 0.739) x 1/1000

step 6 Simplify the above expression further:
= (21 + 0.739) x 1/1000
= 21.739 x 1/1000
= 21.739/1000
3/138= 0.021739

Hence,
3/138 as a decimal is 0.021739