67/33 Minus 38/21, Solve 67/33 - 38/21 as a Fraction
Calculate the subtraction of fractions 67/33 and 38/21 with the help of the handy tool Subtraction of Fractions Calculator and get the detailed step-by-step answer.
How do you Subtract Fractions 67/33 and 38/21?
The given fractions are 67/33 and 38/21
Firstly the L.C.M should be done for the denominators of the two fractions 67/33 and 38/21
67/33 - 38/21
The LCM of 33 and 21 (denominators of the fractions) is 231
| 3 | 33, 21 |
| 11, 7 |
So the lcm of the given numbers is 3 x 11 x 7 = 231
= 67 x 7 - 38 x 11/231
= 469 - 418/231
= 51/231
= 17/77
Result: 17/77
Subtracting Fraction Worksheets
FAQs on Subtraction of Fractions 67/33 and 38/21
1. How do you subtract fractions with different denominators 67/33 and 38/21?
To subtract fractions 67/33 and 38/21 with like/different denominators find the denominators LCM and make both fractions' denominators equal to the LCM of 33 and 21 value i.e 231. After that add numerators and simplify the fraction i.e 17/77.
2. What is 67/33 minus 38/21 as a fraction?
67/33 minus 38/21 as a fraction is equal to 17/77.
3. How to subtract 67/33 and 38/21 on a calculator?
You have to give these numbers 67/33 and 38/21 in the input fields and press the calculate button of the tool to avail the answer 17/77 quickly.