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OleMash [197]
3 years ago
9

What is 33.5 % as a Decimal and a fraction?

Mathematics
2 answers:
Pie3 years ago
7 0

Answer:

Decimal: 0.035

Fraction: 67/200

Step-by-step explanation:

Convert the percentage to a fraction by placing the expression over  

100

. Percentage means 'out of  

100

'.

33.5

100

Convert the decimal number to a fraction by shifting the decimal point in both the numerator and denominator. Since there is  

1

number to the right of the decimal point, move the decimal point  

1

place to the right.

335

1000

Reduce the expression by cancelling the common factors.

Tap for more steps...

67

200

Convert the fraction to a decimal by dividing the numerator by the denominator.

0.335

Stolb23 [73]3 years ago
5 0

p\%=\dfrac{p}{100}\\\\33.5\%=\dfrac{33.5}{100}=\dfrac{33.5\cdot10}{100\cdot10}=\dfrac{335}{1000}\\\\\dfrac{335}{1000}=0.335\\\\\dfrac{335}{1000}=\dfrac{335:5}{1000:5}=\dfrac{67}{200}

Answer:\\\\\boxed{33.5\%=0.335}\\\boxed{33.5\%=\dfrac{67}{200}}

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Naya [18.7K]

Answer:

see explanation

Step-by-step explanation:

Using the double angle identity for sine

sin2x = 2sinxcosx

Consider left side

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= \frac{1}{2sin20} (2sin20°cos20°)cos40°cos80°

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7 0
2 years ago
Read 2 more answers
How do I solve for h
WITCHER [35]
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_____
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Step-by-step explanation:

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Step-by-step explanation:

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