Never come across the term "converted" by. But if its behaviour is analogous to conversion factors, the answer is 215.
43/5= 23/5
43.416666 repeating
The number 43 5 can be converted to an improper fraction by multiplying the whole number (43) by the denominator of the mixed number (5) and then adding the numerator (5). This gives us 43 * 5 + 5 = 215 + 5 = 220. Therefore, 43 5 as an improper fraction is 220/5, which can be simplified to 44/1.
43, as a fraction is 43 and as a decimal, it is still 43.
3.58'
43
43 is an integer and so there is no sensible way of writing it as a fraction or mixed number.
2.15 = 215/100 = 43/20
0.86 = 86/100 = 43/50
43 - 23 - 5 = 15
43 - 5 = 38
0.0233