90/7 as a Decimal and Mixed Number

90/7 as a decimal and mixed number expansion provides the detailed information about what is 90/7 in decimal and mixed number form, and the answer with steps help students to easily understand how it is being calculated.

90/7 as a Decimal
90/7 = 12.8571
Hence,
90/7 as a decimal equals to 12.8571
where,
90/7 is a given fraction,
The decimal expansion of 90/7 is 12.8571

90/7 as a Mixed Number
90/7 = (84 + 6)/7
= 84/7 + 6/7
= 12 + 6/7
= 12 6/7
90/7 = 12 6/7

Hence,
90/7 as a mixed number is 12 ⁶/₇
where,
90/7 is a given fraction,
12 ⁶/₇ is the mixed number representation of 90/7.

The below work with steps provide the detailed information about how to convert fraction 90/7 as a decimal equivalent.
step 1 Address the input parameters and observe what to be found:
Input values:
The fraction = 90/7

What to be found:
Find the equivalent decimal expansion and mixed number for fraction 90/7.

step 2 The numerator is greater than the denominator of the fraction 90/7, so write the given fraction in the expression form in terms of denominator as like the below:
= 90/7
= 84 + 6/7
= (12 x 7) + 6/7

step 3 Make the above expression as individual fractions:
= (12 x 7)/7 + 6/7

step 4 Simplify the above expression:
= 12 x 7/7 + 6/7
= 12 + 6/7
12 + 6/7 can be written as a mixed number 12 ⁶/₇.


step 5 Find the decimal equivalent for the fractional part 6/7 in the above expression:
= 12 + 0.8571
= 12.8571
90/7 = 12.8571

Hence,
90/7 as a decimal is 12.8571
90/7 as a mixed number is 12 ⁶/₇