Question

b) 100 - 3 [20 + (50 - 40)]​

Answer 1

Answer:

The answer will be

=> 100 - 3[20 + 10]

=> 100 - 3[30]

=> 100 - 90

=> 10

Answer 2

Answer:

$\huge\mathcal{\purple{answer}}$

$= 100 - 3(20 + (50 - 40))$

$= 100 - 3(20 + 10)$

$= 100 - 3(30)$

$= 100 - 90$

$= 10$

The required ANSWER is 10

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