28 is the simplest form
To simplify 28 / 35, you divide by the GCF of 28 and 35. The GCF is 7, so 28 / 35 / 7 = 4 / 5.
5 - blank = 20 - 28 Simplify the right hand side: 5 - blank = -8 Add 8 to both sides: 13 - blank = 0 Add blank to both sides: 13 = blank.
28/336 = 1/12
1/3
28 is the simplest form
To simplify 28 / 35, you divide by the GCF of 28 and 35. The GCF is 7, so 28 / 35 / 7 = 4 / 5.
9/28 is in its simplest form.
No.
12
5 - blank = 20 - 28 Simplify the right hand side: 5 - blank = -8 Add 8 to both sides: 13 - blank = 0 Add blank to both sides: 13 = blank.
28/336 = 1/12
Yes.
1/3
Yes. 5 and 20 are divisible by 5, so you can simplify 5/20 to 1/4.
divide both numerator and denominator by 4, the LCF 28/40 = 14/20 = 7/10
12/28 = 3/7 = 0.428571428