Question

Subtract the following fraction and reduce to the lowest term $\frac{7}{15}$ from $\frac{13}{20}$

Answer 1

Given $\frac{7}{15}$ form $\frac{13}{20}$

now we have P=$\frac{13}{20}-\frac{7}{15}$

Taking LCM

$P=\frac{13\times 3-7\times 4}{60}=$ $\frac{39-28}{60}$

$P=\frac{11}{60}$