Question

(3^0+9^-1)×{3^2÷(2^2×5^2)}​

Answer 1

Step-by-step explanation:

(3^0+9-¹)(3²/(2²×5²)

(1+1/9)(9/4×25)

(10/9)(9/100)

10/9×9/100

10/100

1/10