Decimal calculator



Result:

0.625 = 0.625

Spelled result in words is zero point six two five.

The calculator makes basic and advanced operations with decimals, real numbers and integers. It also shows detailed step-by-step information about calculation procedure. Solve problems with two, three or more decimals in one expression. Add, subtract and multiply decimals step-by-step. This calculator uses addition, subtraction, multiplication or division for calculations on positive or negative decimal numbers, integers, real numbers and whole numbers. This online decimals calculator will help you understand how to add, subtract, multiply or divide decimals.The calculator follows well-known rules for order of operations. The most common mnemonics for remembering this order of operations are:
PEMDAS - Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
BEDMAS - Brackets, Exponents, Division, Multiplication, Addition, Subtraction
BODMAS - Brackets, Of or Order, Division, Multiplication, Addition, Subtraction.
GEMDAS - Grouping Symbols - brackets (){}, Exponents, Multiplication, Division, Addition, Subtraction.
Be careful, always do multiplication and division before addition and subtraction. Some operators (+ and -) and (* and /) has the same priority and then must evaluate from left to right.



Examples:

addition of decimals: -1.5 + 2.45
multiplying decimals: 0.25 * 0.2
division of a decimals: 5.2 / 0.5
parenthesis: 3 + 7{4 + 3[2-(8 - 4)×3] + 5}×2
2nd power and order of evaluation: 6^2-(2*7+4^2)
cube root: cuberoot(27)
Convert fraction to a decimal: 3/4
decimals and mixed numbers: 1.5 - 1 1/5

Decimals in word problems:

  • Expanded form
    numbers2 What is the expanded form of 0.21?
  • Lowest terms
    fractions Reduce to the lowest terms: 32/124
  • Package
    latky The package was 23 meters of textile. The first day sold 12.3 meters. How many meters of textile remained in the package?
  • Tenths digit
    numbers2 For 10.932, which digit is in the tenths place?
  • Whole numbers
    fractal Pavol wrote down a number that is both rational and a whole number. What is one possible number she could have written down?
  • Rolls
    rohliky Mom bought 13 rolls. Dad ate 3.5 rolls. How many rolls left when Peter yet put two at dinner?
  • Ratio
    pomer Increase in the ratio 20:4 number 18.5.
  • Ratio v2
    pomer Decrease in the ratio 12:16 number 13.2.
  • 1000 bill
    klobouk A hat costs Php 75.25 and a discounted T-shirt costs Php 750.55. How much change will you receive if you pay for both items with a Php 1 000 bill?
  • Parcel service
    posta Parcel from U.S. to Slovakia costs 5.3 €. Parcel from Slovakia to the U.S. costs 49 €. Calculate how many times is Slovak Post more expensive than the U.S. parcel service.
  • Equation 11
    rovnice Solve equation: 0=y-1,2.(y-1,5)
  • Strange x
    pie For what x is true x=12x?
  • Sharing chocolate
    chocholate Fredericca and her friends share 6 chocolate bars. They *each* get 0.75 of a chocolate bar. How many friends did Fredericca share the chocolate bar with?
  • Rounding
    periodic6 Double round number 727, first to tens, then to hundreds. (double rounding)
  • Percent to number
    Permutations To increase that number by 5 percent, we need to multiply it by:
  • Bottles
    flasa The weight of 17 bottles is 91.7 kg. What is the weight of 1 bottle?
  • Homework
    fruit In the crate are 18 plums, 27 apricot and 36 nuts. How many pieces of fruit left in the crate when Peter took 8 ninth: 1. nuts 2. apricots 3. fruit 4. drupe


next math problems »