What is 3((pi*0.2^2)/4)+2((pi*0.16^2)/4) ?

The solution to 3((pi*0.2^2)/4)+2((pi*0.16^2)/4) is 0.13446…

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simplify 3((pi0.2^2)/4)+2((pi0.16^2)/4)

simplify

3 (\frac{π \cdot 0. 2 ^{2}}{4}) + 2 (\frac{π \cdot 0.1 6 ^{2}}{4})

0.13446 \dots

Solution steps

3 (\frac{π 0. 2 ^{2}}{4}) + 2 (\frac{π 0.1 6 ^{2}}{4})

Remove parentheses:

(a) = a

= 3 \cdot \frac{π 0. 2 ^{2}}{4} + 2 \cdot \frac{π 0.1 6 ^{2}}{4}

3 \cdot \frac{π 0. 2 ^{2}}{4} = 0.09424 \dots

2 \cdot \frac{π 0.1 6 ^{2}}{4} = 0.04021 \dots

= 0.09424 \dots + 0.04021 \dots

Add the numbers:

0.09424 \dots + 0.04021 \dots = 0.13446 \dots

= 0.13446 \dots

\frac{( 5 ^{8} ) ^{2} \cdot 5 ^{7}}{5 ^{22}}

\frac{1}{32}

\frac{\frac{x ^{2} + 6 x - 7}{3 x ^{2}}}{\frac{x + 7}{6 x}}

1. 3^{2} + 3.2 x^{0.7}

3 (x^{2} - 2 x y + y^{2}) - (2 x y - x^{2} + 2 y^{2})

What is 3((pi*0.2^2)/4)+2((pi*0.16^2)/4) ?
The solution to 3((pi*0.2^2)/4)+2((pi*0.16^2)/4) is 0.13446…