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Vlada [557]
3 years ago
11

Find the solution of 2 / 3 x 3.14 x 216 without a calculator

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0

Answer:

452.16

Step-by-step explanation:

2/3X3.14X216

Converting 3.14 to fraction: 314/100

2/3X314/100X216

Using denominator 3 to divide numerator 216

2X314/100X72

Using numerator 2 to divide denominator 100

314/50X72

Using 2 to divide numerator 72 and denominator 72

314/25X36

11304/25

452.16

jolli1 [7]3 years ago
4 0

Answer:

452.16

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The formula for the area of a circle is ...

  A = πr^2

Filling in the given radius gives you ...

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Answer:

As an improper fraction: 8463/32

As a mixed number 264 15/32

Step-by-step explanation:

1. Multiply the base number times the denominator, then add the numerator to that number, and put it over the original denominator.

2. Do this for all of the numbers

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8 0
2 years ago
Read 2 more answers
Hey guys ( or gals ) I have no idea what to do please help me.
shepuryov [24]

Answer:

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You would have to find a GCF (greatest common factor) and multiply it out of the radical.

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when you have to multiplier numbers then you can combine two of them to take outside the radical, meaning 2x2x2

2\sqrt{2\\}

so \sqrt{6} would be closest to the positive 2 on the number line and 2 notches.

\sqrt{11}

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Step-by-step explanation:

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