Penyelesaian - Order of operations

Hasil Akhir Langkah-langkah Terma dan topik

314.159

314.159

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Penjelasan langkah demi langkah

1. Simplify the expression

$\frac{90}{360} \cdot 3.142 \cdot 20^{2}$

Simplify the exponents and square roots

$\frac{90}{360} \cdot 3.142 \cdot 20^{2}$

$\frac{90}{360} \cdot 3.142 \cdot 400$

Perform any multiplication or division, from left to right:

$\frac{90}{360} \cdot 3.142 \cdot 400$

$0.25 \cdot 3.142 \cdot 400$

$0.785 \cdot 400$

$314.159$

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Learn more with Tiger

Order of operations is a basic rule of algebra. It tells us what to solve first when we have an equation with multiple functions, which is something that you will likely encounter throughout your maths studies. The order is: Parentheses, Exponents, Multiplication and Division, then finally Addition and Subtraction. Remember that when you're solving within the parentheses, the Order of Operations applies!

Terma dan topik

Order of operations

Penyelesaian - Order of operations

Penjelasan langkah demi langkah

1. Simplify the expression

Mengapa belajar ini

Terma dan topik

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