72/280 as a decimal expansion provides the detailed information about what is 72/280 in decimal form, and the answer with steps help students to easily understand how it is being calculated.
72/280 as a Decimal
72/280 = 0.2571
Hence,
72/280 as a decimal equals to 0.2571
where,
72/280 is a given fraction,
The decimal expansion of 72/280 is 0.2571
72/280 as a Mixed Number
The given fraction 72/280 can't be represented as a mixed number since the numerator 72 of the given fraction is smaller than the denominator 280.
The below work with steps provide the detailed information about how to convert fraction 72/280 as a decimal equivalent.
step 1 Address the input parameters and observe what to be found:
Input values:
The fraction = 72/280
What to be found:
Find the decimal expansion of fraction 72/280.
step 2 The numerator is smaller than the denominator of the fraction 72/280, 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 72/280.
= 72/280 x 100/100
step 3 Rearrange the fraction as like the below:
= 100 x 72/280 x 1/100
= 7200/280 x 1/100
step 4 Simplify the above expression further:
= 7200/280 x 1/100
= 7000 + 200/280 x 1/100
= ( 7000/280 + 200/280) x 1/100
= (25 + 200/280 ) x 1/100
step 5 Repeat the step 2 to find the decimal equivalent for the fraction 200/280 in the above expression:
= (25 + 200/280 ) x 1/100
= (25 + 0.714) x 1/100
step 6 Simplify the above expression further:
= (25 + 0.714) x 1/100
= 25.714 x 1/100
= 25.714/100
72/280= 0.25714
Hence,
72/280 as a decimal is 0.25714