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seraphim [82]
3 years ago
6

56-45÷5[90÷3{4-(25-31)}]​

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

Step-by-step explanation:

56-45÷5[90÷3{4-(25-31)}]​

56-45÷5[90÷3{4-(-6)}]

56-45÷5[90÷3x10}]

56-45÷5[90÷30}]

56-45÷5x3

56-45÷15

56-3

53

One this the answer

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