3/5 minus 2/15 is 7/15.
7
Find the "common denominator". 2/5 is 6/15. So 1 fifteenth minus 6 fifteenths is minus 5 fifteenths , or minus one third
3/15 = 1/5 So the question becomes 3/5 - 1/5 which is 2/5.
It is: 4/5 minus 4/15 = 8/15
We convert to fifteenths which gives six fifteenths minus five fifteenths, so the answer is one fifteenth.
Converting to fifteenths, it is 5 fifteenths - 6 fifteenths, which gives minus one fifteenth.
3/5 minus 2/15 is 7/15.
7
Find the "common denominator". 2/5 is 6/15. So 1 fifteenth minus 6 fifteenths is minus 5 fifteenths , or minus one third
3/15 = 1/5 So the question becomes 3/5 - 1/5 which is 2/5.
Two fifths is six fifteenths. Eleven fifteenths minus six fifteenths is five fifteenths, which is also one third.
It is: 4/5 minus 4/15 = 8/15
12 fifteenths (sure?)19 fifteenths = 10 fifteenths (2/3) + 9 fifteenths (3/5)
4/5 - 7/15 = 12/15- 7/15 = 5/15 = 1/3 The answer is 5/15 or 1/3.
9/10 minus 9/15 is 3/10
4/5 - 4/3 = -8/15, or negative eight fifteenths