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navik [9.2K]
3 years ago
9

Evaluate 18y when y = 2/3

Mathematics
2 answers:
Strike441 [17]3 years ago
7 0

Answer:

The answer (rounded) is 12.

Step-by-step explanation:

2/3=0.66666666666

18x0.666666666=11.999998 or 12

I know its a little confusing with the decimals but I can't solve problems with fractions, I have to convert them to decimals. XD

irina1246 [14]3 years ago
6 0

Answer:

12

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

18y

y = 2/3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>y</em>:                    18(2/3)
  2. Multiply:                               12
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Step-by-step explanation:

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