Question

Q7.1) Simplify: (3^-1×4^-1)^-1 ×5 ^-1​

Answer 1

Answer:

9

Step-by-step explanation:

hope it will help you out

Answer 2

Answer:

7/5

Step-by-step explanation:

(3^-1 * 4^-1)^-1 * 5^-1

= (1/7)^-1 * 1/5

= 7 * 1/5

= 7/5

hope this helps