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OlgaM077 [116]
2 years ago
8

3.14 x (6)^2 = ? step by step

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
8 0

         \rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

         <em>3.14×(6)² step by step</em>

<em />

<em />\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

      When you're trying to simplify an expression which requires several operations, the acronym <u>PEMDAS </u> comes in handy, and here's what it means:-

  • P = parentheses (x+n)
  • E = exponents \bold{x^n}
  • M = multiplication x•n
  • D = division x÷n
  • A = addition x+n
  • S = subtraction x-n

    With the help of the acronym PEMDAS, we can simplify our expression:-

\bold{3.14\times6^2}

Squaring 6 (Exponents):-

\bold{3.14\times36}

Which results in

\boxed{\boxed{\sf{113.04}}}\checkmark

<h3>Good luck with your studies! :-)</h3>

         \rule{50}{1}\smile\smile\smile\smile\smile\rule{50}{1}

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B) NO

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Incorrect

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For each lawn John mowed, he earned 3 dollars. So, we have to multiply the number of lawns he mowed, 6, by the amount of dollars he earned per lawn, 3. Multiplying 6*3 is the same as adding 3+3+3+3+3+3!

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John earned $18!

Hope I helped! :)

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