12/21 = 0.571428 recurring (that is, 0.571428571428...)
21 / 12 = 1.75
1.75
252/12 = 21
There are: 21 divided by 1/12 = 252 twelfths
21.8571
12/17 ÷ 4/21 = 63/17 or 312/17
(12/25) / 21 dividing is the same thing as multiplying by the reciprocal. therefore you can say... (12/25) * (1/21) = 12/525
246.5714
21 divided by 12 is 1.75 or 1 3/4
21.5833
252/12 = 21
12
There are: 21 divided by 1/12 = 252 twelfths
21
3/8 ÷ 12/21 = 63/96
21.8571
12 + 4=16+5=21 21 divided by 3= 7 your answer is 7
0.0833
4/7 ÷ 12 = 1/21