80/42 as a Decimal and Mixed Number

80/42 as a decimal and mixed number expansion provides the detailed information about what is 80/42 in decimal and mixed number form, and the answer with steps help students to easily understand how it is being calculated.

80/42 as a Decimal
80/42 = 1.9048
Hence,
80/42 as a decimal equals to 1.9048
where,
80/42 is a given fraction,
The decimal expansion of 80/42 is 1.9048

80/42 as a Mixed Number
80/42 = (42 + 38)/42
= 42/42 + 38/42
= 1 + 38/42
= 1 38/42
80/42 = 1 38/42

Hence,
80/42 as a mixed number is 1 ³⁸/₄₂
where,
80/42 is a given fraction,
1 ³⁸/₄₂ is the mixed number representation of 80/42.

The below work with steps provide the detailed information about how to convert fraction 80/42 as a decimal equivalent.
step 1 Address the input parameters and observe what to be found:
Input values:
The fraction = 80/42

What to be found:
Find the equivalent decimal expansion and mixed number for fraction 80/42.

step 2 The numerator is greater than the denominator of the fraction 80/42, so write the given fraction in the expression form in terms of denominator as like the below:
= 80/42
= 42 + 38/42

step 3 Make the above expression as individual fractions:
= 42/42 + 38/42

step 4 Simplify the above expression:
= 1 x 42/42 + 38/42
= 1 + 38/42
= 1 + 19 x 2/21 x 2
= 1 + 19/21
1 + 19/21 can be written as a mixed number 1 ¹⁹/₂₁.


step 5 Find the decimal equivalent for the fractional part 19/21 in the above expression:
= 1 + 0.9048
= 1.9048
80/42 = 1.9048

Hence,
80/42 as a decimal is 1.9048
80/42 as a mixed number is 1 ¹⁹/₂₁