Question

9/20-[1/5+{1/4+(5/6-•1/3+•1/2)}]

Answer 1

-17/2 hope it will helps you keep smile

Answer 2

Step-by-step explanation:

Solution:

Given:

9/20 - [1/5 + {1/4 + (5/6 - 1/3 + 1/2)}]

Take the LCM of 3 and 2 is 6.

=> 9/20 - [1/5 + {1/4 + (5/6 - 3+2/6)}]

=> 9/20 - [1/5 + {1/4 + (5/6 - 5/6)}]

=> 9/20 - [1/5 + {1/4 + (0)}]

=> 9/20 - [1/5 + {1/4 + 0}]

=> 9/20 - [1/5 + {1/4}]

=> 9/20 - [1/5 + 1/4}]

Take the LCM of 5 and 4 is 20.

=> 9/20 - [4+5/20]

=> 9/20 - [9/20]

=> 9/20 - 9/20

=> 0 Ans.