1.75
Reduced to its most simplified form, 21 over 12 (or 7/4) is "one and three-quarters" 13/4
21/40 cannot be reduced.
Expressed as a vulgar fraction in its simplest terms, by dividing both the numerator and denominator by 3, 12/21 is equal to 4/7, or four sevenths.
2/7 is the most reduced fraction but other equivalent fractions would be... 4/14 6/21 8/28 10/35 12/42 etc...
21/12 as a reduced fraction = 1.75
It is 4/21
1.75
By dividing both the numerator and denominator by 3, 12/21 can be cancelled down to 4/7, or four sevenths.
Reduced to its most simplified form, 21 over 12 (or 7/4) is "one and three-quarters" 13/4
Simplifying ratio 12:21 gives you 4:7
13/21 can't be reduced.
21/40 cannot be reduced.
Expressed as a vulgar fraction in its simplest terms, by dividing both the numerator and denominator by 3, 12/21 is equal to 4/7, or four sevenths.
21/40 cannot be reduced.
The reduced fraction for 21/30 is 7/10
25/21 is already reduced to its lowest terms