연습 문제

Arithmetic in R (2)

The order in which you perform your mathematical operations is critical to get the correct answer. The correct sequence of "order of operation" is:

Parenthesis, Exponentiation, Multiplication and Division, Addition and Subtraction

Or PEMDAS for short!

This means that when you come along the expression: 20 - 8 * 2 , you know to do the multiplication first, then the subtraction, to get the correct answer of 4.

Which of these expressions would evaluate to 6?

지침

50 XP

가능한 답변

4 + 8 / 2

(14 - 2) / 2

(2^3 * 2) / 4

6 - 3 * 2

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}연습 문제

지침

가능한 답변

연습 문제