Solution by convert to wrong Fraction< 2frac58 = 2 + frac58 >< = frac21 + frac58 >< = left(frac21 imes frac88 ight) + frac58 >< = frac168 + frac58 = frac218 >We know that < frac218 >is the very same as < 21 div 8 >Then usingLong division for 21 divided by 8 and rounding come a Max that 3 Decimal Places offers us < = 2.625 >
Convert combined numbers or blended fractions come decimal numbers. Blended number to decimal calculator find the decimal tantamount by converting a mixed number, fraction, essence or totality number come a decimal and also shows the work.
You are watching: 28/4 as a mixed number
How to transform a blended Number to a Decimal
Follow these 2 steps to convert a mixed number to a decimal:convert the fraction to a decimal: divide the numerator by the denominator include this decimal number come the whole number part of the mixed number
A combined number is a whole number plus a fraction. To uncover the decimal type of a fraction just division the molecule by the denominator using a calculator or lengthy division. Then include the decimal number to the entirety number.
Example: transform the combined number 7 1/4 to a decimaltransform the portion to a decimal: divide 1 through 4 1 ÷ 4 = 0.25 add 0.25 to the entirety number 7: 7 + 0.25 = 7.25
Note the this systems works also if the fraction part of the mixed number is an not correct fraction.
Example: transform the blended number 3 9/5 to a decimaltransform the fraction to a decimal: division 9 through 5 9 ÷ 5 = 1.8 include 1.8 to the whole number 3: 3 + 1.8 = 4.8
Secondary Method: transform a blended Number come a Decimal by fraction Addition
Alternatively girlfriend can convert a mixed number to a decimal by first converting the mixed number to 2 fractions, adding them and simplifying come a decimal.
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Example: transform the combined number 5 2/3 come a decimal5 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 mixed number such together 7 1/4 can be convert to a decimal. That is implied the 7 1/4 is really 7 + 1/4 and that 7 = 7/1, therefore we are an initial adding the fraction 7/1 + 1/4. Due to the fact that 4 is the denominator in the original portion part us will usage it together our typical denominator. 7/1 * 4/4 = 28/4. Then, 28/4 + 1/4 = 29/4. 29/4 = 29 ? 4 = 7.25.
You can likewise see our Long division Calculator v Decimals to convert a fraction to a decimal and see the work associated in the long division.