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Evaluate 3 + 6 x (5 + 4) ÷ 3 with explanation

Sagot :

Answer:

21

Step-by-step explanation:

[tex] = 3 + 6 \times (5 + 4) \div 3 \\ = 3 + 6 \times 9\div 3 \\ = 3 + 54 \div 3 \\ = 3 + 18 \\ = 21[/tex]

Following the PEMDAS (Parenthesis, Exponent, Multiplication and Division, Addition and Subtraction) rule, in the equation we will first need to compute what is inside the parenthesis, which is 5 + 4, then we multiply that to 6, divide it by 3, and finally add it to 3, and the answer will be 21.