Question

(b) 120 - [17 - {15 - 3 (8-2)}]​

Answer 1

Answer:

Answer is 100....

Step-by-step explanation:

• 120 - [17 - {15 - 3 (8-2)}]
• = 120 - [17 - { 15 - 3 (6)}]
• = 120 - [ 17 - { 15 -18}]
• = 120 - [ 17 - { - 3 }]
• = 120 - [ 17 + 3]
• = 120 - 20
• = 100

Answer 2

Answer:

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