Question

Find the value of (5-¹ × 2-¹) × 6-¹​

Answer 1

Answer:

Step-by-step explanation:

5-¹ = 1/5

2-¹ = 1/2

6-¹​ = 1/6

= (1/5 x 1/2) x 1/6

= 1/10 x 1/6

= 1/60

Answer 2

Answer:

1 / 60

Step-by-step explanation:

5^( - 1 ) = 1 / 5

2^( - 1 ) = 1 / 2

6^( - 1 ) = 1 / 6

( 5^( - 1 ) x 2^( - 1 ) ) x 6^( - 1 )

= 5^( - 1 ) x 2^( - 1 ) x 6^( - 1 )

= ( 1 / 5 ) x ( 1 / 2 ) x ( 1 / 6 )

= 1 / ( 5 x 2 x 6 )

= 1 / 60