< 2 frac58 = 2.625 >Solution by Separating the Parts< 2frac58 = 2 + frac58 >We know that < frac58 >is the exact same as < 5 div 8 >Therefore:< 2frac58 = 2 + (5 div 8) >Then usingLong division for 5 split by 8we have< = 2 + 0.625 = 2.625 >
Solution by converting to wrong Fraction< 2frac58 = 2 + frac58 >< = frac21 + frac58 >< = left(frac21 imes frac88 ight) + frac58 >< = frac168 + frac58 = frac218 >We understand that < frac218 >is the exact same as < 21 div 8 >Then usingLong division for 21 divided by 8 and also rounding to a Max that 3 Decimal Places offers us < = 2.625 >
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Calculator Use

Convert blended numbers or mixed fractions to decimal numbers. Mixed number come decimal calculator finds the decimal tantamount by convert a mixed number, fraction, creature or whole number to a decimal and shows the work.

You are watching: 1 1/2 as a decimal

How to convert a mixed Number come a Decimal

Follow these 2 measures to transform a combined number to a decimal:

transform the portion to a decimal: division the numerator by the denominator include this decimal number to the totality number component of the combined number

A mixed number is a totality number plus a fraction. To find the decimal kind of a fraction just division the numerator by the denominator utilizing a calculator or lengthy division. Then add the decimal number to the whole number.

Example: transform the blended number 7 1/4 to a decimal

convert the portion to a decimal: divide 1 through 4 1 ÷ 4 = 0.25 include 0.25 to the entirety number 7: 7 + 0.25 = 7.25

Note that this systems works also if the portion part the the mixed number is an wrong fraction.

Example: transform the mixed number 3 9/5 to a decimal

transform the portion to a decimal: divide 9 by 5 9 ÷ 5 = 1.8 add 1.8 to the entirety number 3: 3 + 1.8 = 4.8

Secondary Method: convert a blended Number to a Decimal by portion Addition

Alternatively you can transform a mixed number to a decimal by very first converting the blended number to two fractions, including them and also simplifying to a decimal.

See more: How Many Ml Is 2.5 Oz To Ml, Us Fluid Ounces To Milliliters

Example: transform the blended number 5 2/3 come a decimal

5 2/3 = 5/1 + 2/3 5 2/3 = (5/1 * 3/3) + 2/3 5 2/3 = 15/3 + 2/3 5 2/3 = 17/3 5 2/3 = 5.667

A blended number such as 7 1/4 can be converted to a decimal. It is implied that 7 1/4 is yes, really 7 + 1/4 and also that 7 = 7/1, thus we are very first adding the portion 7/1 + 1/4. Due to the fact that 4 is the denominator in the original portion part we will usage it together our usual denominator. 7/1 * 4/4 = 28/4. Then, 28/4 + 1/4 = 29/4. 29/4 = 29 ? 4 = 7.25.

Related Calculators

You can also see ours Long department Calculator with Decimals to convert a portion to a decimal and also see the work involved in the long division.