Question 44094
Remember that "percent" means "out of 100", so 145% means 145 out of 100 or, writtens as a fraction, this is {{{145/100}}}
But this is an improper fraction and it can be simplified.
{{{145/100 = (100+45)/100}}} = {{{100/100 + 45/100 = 1 + 45/100}}} and {{{45/100}}} can be reduced to {{{9/20}}} by dividing the numerator and the denominator by 5.

So, you end up with:

145% = 1 9/20  That's one and nine twentieths.