What is 4-3[20-3*4-(2+4)]\div 2 ?

The solution to 4-3[20-3*4-(2+4)]\div 2 is 1

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4-3[20-3*4-(2+4)]\div 2

4 - 3 [20 - 3 \cdot 4 - (2 + 4)] \div 2

1

Solution steps

4 - 3 [20 - 3 \cdot 4 - (2 + 4)] \div 2

Follow the PEMDAS order of operations

Calculate within parentheses

[20 - 3 \cdot 4 - (2 + 4)] : 2

= 4 - 3 \cdot 2 \div 2

Multiply and divide (left to right)

3 \cdot 2 \div 2 : 3

= 4 - 3

Add and subtract (left to right)

4 - 3 : 1

= 1

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38 \div 6 - 75

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5000 - 11% - 27%