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1 divided by 075. For example the reciprocal of 213 is 1213 04694 I rounded the answer to 4 significant figures so I should say the reciprocal in approximately 0469.
1 divided by 075.
How to find the reciprocal of a decimal. Using a calculator the decimal form can be found by performing the operation. 1 divided by 075. The decimal reciprocal in this case is a repeating decimal 133333.
After finding a reciprocal of a number perform a quick check by multiplying your original number and the reciprocal to determine that the product is 1. If you multiply a number by another number that leads to a product of 1 that other number is reciprocal. With fractions the reciprocal of a number is found by flipping the numerator.
To find the reciprocal of a decimal you must first turn the decimal into a fraction. You can read 09 as nine tenths. Java - How to find the reciprocal of a BigDecimal.
Divide 1 by your algorithms result preserving the scale of your result. BigDecimal inversePi yourAlgorithm. Not the answer youre looking for.
Browse other questions tagged java bigdecimal or. Since we want to go with the simplest form of the fraction we will use 25 Once you make the decimal a fraction all u have to do is flip the fraction around to make its reciprocal. For example to find reciprocal of 05 find the equivalent fraction for 05.
The decimal number 05 can be written as 051. Therefore the simplified fraction for 051 becomes 12. An inverse of 12 is 2 so the reciprocal of decimal number 05 is 2.
If you are looking for a decimal number as the answer then you can find it by division. For example the reciprocal of 213 is 1213 04694 I rounded the answer to 4 significant figures so I should say the reciprocal in approximately 0469. To find the reciprocal of a decimal number just divide one by the decimal number or write one over the number.
For example the reciprocal of 98 is 198 Reciprocal of a Fraction All fractions consist of a numerator and a denominator. Since floats and doubles and even decimals have limited precision youre never going to get the original value back reliably. However you can use this to your advantage too - basically you should round the resulting number to a given precision.
This will round the number from 599999 back to 6 the decimal places are fake precision anyway. We can multiply 1n by a certain power d of 10 such that the non-repeating decimal part is on the left side of the decimal point.