Consider the expression: 3 // 4 * 20 + 6 / 2. What value does this expression reduce to? Be sure to list a literal of appropriate type (e.g., 7.0 rather than 7 for a float, string literals in quotes).

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BlackTom AI · Accepted Answer

To tackle the expression, begin by identifying the operators and their precedence. The expression is 3 // 4 * 20 + 6 / 2, which uses floor division //, multiplication *, addition +, and true division /.

First, evaluate 3 // 4. Floor division takes the quotient and rounds down to the nearest integer, so 3 // 4 equals 0.

Next, multiply the result by 20: 0 * 20 equals 0.

Then compute 6 / 2. Division with a single slash yields a floating-point result in Python, so 6 / 2 equals 3.0.

Finally, add the two parts: 0 + 3.0 equals 3.0.

Therefore, the expression reduces to the literal 3.0, matching the required numeric type for a float result.

Consider the expression: 3 // 4 * 20 + 6 / 2. What value does this expression reduce to? Be sure to list a literal of appropriate type (e.g., 7.0 rather than 7 for a float, string literals in quotes).简答题

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Consider the expression: 3 // 4 * 20 + 6 / 2. What value does this expression reduce to? Be sure to list a literal of appropriate type (e.g., 7.0 rather than 7 for a float, string literals in quotes).简答题

类似问题

Question at position 1 Consider the following code segment. double firstDouble = 2.5; int firstInt = 30; int secondInt = 5; double secondDouble = firstInt - secondInt / firstDouble + 2.5; What value will be assigned to secondDouble when the code segment is executed?5.012.525.530.5

What will be the value of x after the following statement executes:

Solve in C: 100 + 200 / 10 - 3 * 10

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Question at position 10 In the following expression, which will be the second calculation run by MATLAB? X = (2+4)^2*(1+3)/2 ^2(2+4)(1+3)*

What value would the variable x have after the following line of code: x = 1 < 8 + ~10 > 5 Note - The values of x shown below are logical 0 (False) and logical 1 (True)

Which operator has the lowest precedence?

Which operator has the lowest precedence?

更多留学生实用工具

希望你的学习变得更简单

Question at position 10 In the following expression, which will be the second calculation run by MATLAB? X = (2+4)^2(1+3)/2 ^2(2+4)(1+3)