Question

What is the value of 470-[470-{470-(470-470-470)}]

Answer 1

Answer:

940

Explaination:

• Note :- –(–a) = a

We have ;

470 - [ 470 - { 470 - ( 470 - 470 - 470 ) } ]

= 470 - [ 470 - { 470 - ( - 470 ) } ]

= 470 - [ 470 - { 470 + 470 } ]

= 470 - [ 470 - 940 ]

= 470 - [ - 470 ]

= 470 + 470

= 940

Hence,

The required answer is 940 .