Question

100-[85-{75-(80-30-40)}]​

Answer 1

Answer:

100-[85-{75-10}]

100-[85-65]

100-20

80 this is your answer

Step-by-step explanation:

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Answer 2

Answer:

80

Step-by-step explanation:

100 - (85 - ( 75 - 10))

100 - (85 - 65)

100 - 20 = 80

Hope this helps!