How do you use unit fractions to represent 9/10?
u can say 9รท10 since the fraction means division
unit fractions have a 1 as the numerator...1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 = 9/10