Question

simplify :(2-¹ × 5-¹ )÷4-¹​

Answer 1

Answer

$( \frac{1}{2} \times \frac{1}{5} ) \times \frac{1}{4}$

$\frac{1}{10} \times 4$

$\frac{2}{5}$

hope it will help you !!!