2 5 In A Fraction
Outcome: -2.5 as a fraction equals -25/x or -5/2.
Steps to convert -2.v into a fraction.
Write -2.5 every bit
-2.5 / 1
Multiply both the numerator and denominator by 10 for each digit afterward the decimal point.
-2.five / one
=
-2.5 x 10 / 1 10 ten
=
-25 / ten
In society to reduce the fraction detect the Greatest Mutual Factor (GCF) for -25 and 10. Proceed in mind a factor is but a number that divides into some other number without whatsoever residual.
The factors of -25 are:
The factors of x are: 1 2 5 10
The Greatest Mutual Factor (GCF) for both -25 and 10 is: -v
Now to reduce the fraction nosotros split both the numerator and denominator by the GCF value.
-25 / 10
=
-25 ÷ -5 / 10 ÷ -five
=
-5 / 2
As a side note the whole number-integral part is: -two
The decimal part is: .five = 5/10
Total simple fraction breakdown:
-250/100
= -25/ten
= -5/two
Scroll downwards to customize the precision point enabling -two.v to exist cleaved down to a specific number of digits.
The folio likewise includes a pie chart representation of -2.5 in fraction form, the unlike types of fractions, and what type of fraction -2.5 is when converted.
Fraction -2 v/ten graphically represented in a pie chart
(-two)
Level of Precision for -2.v every bit a Fraction
The level of precision are the number of digits to round to. Select a lower precision betoken beneath to suspension decimal -two.v downwardly further in fraction form. The default precision bespeak is 5. If the last abaft digit is "five" yous can utilise the "round half up" and "round half down" options to round that digit up or downwards when you lot change the precision bespeak.
For example 0.875 with a precision point of 2 rounded one-half upwards = 88/100, rounded half down = 87/100.
-250000/100000
= -25000/10000
= -2500/1000
= -250/100
= -25/10
= -5/2
Numerator & Denominator for -ii.5 every bit Fraction
-two.five = -2 5 /10
numerator/denominator = five /10
Is -2 5 /x a Mixed, Whole Number or Proper fraction?
A mixed number is fabricated up of a whole number (whole numbers take no fractional or decimal office) and a proper fraction part (a fraction where the numerator (the superlative number) is less than the denominator (the bottom number). In this case the whole number value is -2 and the proper fraction value is five /10.
Can all decimals be converted into a fraction?
Non all decimals tin be converted into a fraction. There are iii basic types which include:
Terminating decimals accept a express number of digits after the decimal bespeak.
Example: 5548.2185 = 5548 2185/10000
Recurring decimals accept one or more repeating numbers after the decimal signal which continue on infinitely.
Example: 6128.3333 = 6128 3333/10000 = 333/g = 33/100 = 1/three (rounded)
Irrational decimals go on forever and never form a repeating blueprint. This blazon of decimal cannot exist expressed equally a fraction.
Example: 0.569331488.....
Fraction into Decimal
You can also meet the reverse conversion I.eastward. how fraction -2 5 /10 is converted into a decimal.
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2 5 In A Fraction,
Source: https://www.asafraction.net/number/-2.5
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