Question

Simplification. [20+{12×3-(5+4÷2×2-5)}]​

Answer 1

Answer:

[20+{12×3-(5+4÷2×2-5)}]

[20+{12×3-(9÷4-5)}]

[20+{12×3-(9÷-1)}]

[20+{36-(-9)}]

[20+{36+9}]

[20+{45}]

[20+45]

[65]

= 65

so, answer will be 65

Step-by-step explanation:

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Answer 2

Answer:

Simplification is :

[20+{12×3-(5+4÷2×2-5)}]

[20+{36-(9÷4-5)}]

[20+{36-(-2.75)}]

[20+38.75]

= 58.75