subtrcat
- 3/7 - 2/5
To subtract fractions, we need to find a common denominator for both fractions. In this case, the common denominator is 35.
Converting the fractions:
- 3/7 = (3/7) * (5/5) = 15/35
- 2/5 = (2/5) * (7/7) = 14/35
Now we can subtract them:
15/35 - 14/35 = (15 - 14)/35 = 1/35
Therefore, - 3/7 - 2/5 = 1/35.