21/4 is equal to 5.25 or 5 1/4
4/21 or 4 over 21 because 1x4 is 4 and 7x3 is 21
21 over 4 does not equate to a whole number.
21/4 = 51/4
21/4 = 51/4
21 over 12 in lowest terms = 7/4 or 13/4 or 1.75
The mixed number for 21/4 is 5 1/4.
((1/3) x 4 )/21 = (4/3)/21 = 4/63
4/21 is in its simplest form.
No, 21 over 32 cannot be reduced.
2/3 - 4/7 = 14/21 - 12/21 = 2/21
Yes, it is. 6/21 =2/7 =4/14
4/21