Question

evaluate [(1/3)² - (1/2)] × (1/5)-² Fast Plz​

Answer 1

Step-by-step explanation:

2/9 is the correct answer

Answer 2

Answer:

$= ( \frac{1}{9} - \frac{1}{2} ) \times \frac{1}{25} \\ = \frac{7}{18 \times 25} = \frac{7}{450}$