By dividing the numerator and the denominator by their highest common factor which is 2 and so 28/50 = 14/25
No.
Yes.
28/336 = 1/12
a/7 + a/4 = 4a/28 + 7a/28 = 11a/28
To simplify 28 / 35, you divide by the GCF of 28 and 35. The GCF is 7, so 28 / 35 / 7 = 4 / 5.
No, you can't, believe
no answer 3 does not go (evenly) into 50
12/28 = 3/7 = 0.428571428
divide it by two and ypu should get 12 over 50
2/3
Unfortunately you can't. 15/28 is the simplest it will go.
yes it would be 1 over 4