1.

iRl=+28B2-3

Answer»

(1/2 + 1/3) ÷ (1/4 - 1/6) - [8 - {5 1/3 - (3 - 2 1/2)}]

= (3 + 2)/6 ÷ (3 - 2)/12 - [8 - {16/3 - (3 - 5/2)}]

= (5/6) ÷ (1/12) - [ 8 - {16/3 - 1/2}]

= (5/6)*(12) - [8 - (32-3)/6]

= 10 - [8 - 29/6]

= 10 - [48-29]/6

= 10 - 19/6

= (60 - 19)/6

= 41/6



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