Question

In the following set of fractions, identify the unit fraction. 1/5, 3/11, 7/15, 1/21, 2/17, 4/11, 1/19, 15/1 (please show step by step explanation)​

Answer 1

Answer:

In the following fractions 1/5, 1/21, 1/19 are unit fractions.

Step-by-step explanation:

A Unit fraction is nothing but the fraction which numerator is 1 and denominator any integer. examples: 1/4, 1/89, 1/-45, 1/1, etc...

Answer 2

Answer:

u have these fractions

$\frac{1}{5} . \frac{3}{11} . \frac{7}{15} . \frac{1}{21} . \frac{2}{17} . \frac{4}{11} . \frac{1}{19}. \frac{15}{1}$

so u should know that when we say a unit fraction it means that a fraction which has 1 (only number 1) as its numerator its called unit fraction.

if you dont know whats numerator see the picture.

so see which fractions have 1 as numerator.

answer is

$\frac{1}{5} . \frac{1}{21} . \frac{1}{19}$