Assuming that you mean 4 4/7, the answer is 32/7.
There is no improper fraction for 3/47.
4 7/10 = 47/10.
71/16
47/8 = 39/8
It is: 47/10 as an improper fraction
47/11 or fourth-seven elevenths
135/47
4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.
improper fraction of 4 = 4/1
1 3/4
2.35 = 47/20
4 as an improper fraction = 4/1