Answer:
[tex]\frac{-11}{20}[/tex]
Step-by-step explanation:
we need to find the difference of fraction using number line
Given fractions [tex]\frac{1}{5}-\frac{3}{4}[/tex]
First we make their denominator same,
Multiply numerator and denominator of [tex]\frac{1}{5}[/tex] by 4 and Multiply numerator and denominator of [tex]\frac{3}{4}[/tex] by 5
[tex]\frac{4}{4}\times \frac{1}{5}[/tex] and [tex]\frac{5}{5}\times \frac{3}{4}[/tex]
[tex]\frac{4}{20}[/tex] and [tex]\frac{15}{20}[/tex]
Now, denominator are same so we can subtract easily
[tex]=\frac{4}{20}-\frac{15}{20}[/tex]
take L.C.M 20 of above expression,
[tex]=\frac{4-15}{20}[/tex]
[tex]=\frac{-11}{20}[/tex]
we can see this in figure-1
It can easily observe from figure that, there is 11 units difference between 4 and 15
