It is already in its lowest terms.
Three fifths is the lowest equal fraction for twelve twentieths.
You must find the multiple of the numbers that are divisible by 2 for example 12 over 8 would be 6 over 4
9/10 is the lowest term.
7/10 is its lowest term.
21 / 45 = 7 / 15 seven fifteenths 7 over 15
lowest term of 81 over 90: 9/10
The lowest term for 125 over 225 is 5/9
The lowest term 98 over 100 is 49/50
The lowest term of 40 over 56 is 5/7
The lowest term for 279 over 324 = 31/36
The lowest term for 292 over 394 = 146/197