Subtracting Fraction 9/2 from Whole Number 81
Subtract Fraction 9/2 from Whole Number 81 and get the result i.e. 76 1/2 taking help of Number Minus Fraction Calculator along with detailed work.
Ex: 2-(5/10) (or) 4-(6/22) (or) 5-(7/15)
Solution finding the Subtraction of Fraction 9/2 from Whole Number 81
The given input are 81 and 9/2
81 can be written as 81/1 in fraction format
The given fractions are 81/1 and 9/2
Firstly the L.C.M should be done for the denominators of the two fractions 81/1 and 9/2
81/1 - 9/2
The LCM of 1 and 2 (denominators of the fractions) is 2
Given numbers has no common factors except 1. So, there LCM is their product i.e 2
= 81 x 2 - 9 x 1/2
= 162 - 9/2
= 153/2
Result: 153/2
In order to get the Mixed Number,we need to divide 153 ÷ 2 to get the Quotient and Remainder
153 divided by 2 using long division
The given Divisor = 2 and Dividend = 153
| 7 | 6 | ||
| 2 | 1 | 5 | 3 |
| 1 | 4 | ||
| 1 | 3 | ||
| 1 | 2 | ||
| 1 |
The Quotient is 76 and the Remainder is 1
We get the Quotient = 76 and Remainder = 1
∵ The Mixed-Fraction can be written as QuotientRemainder/Denominator
Result: 76 1/2
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