# Decimal calculator

## Result:

### 13 / 8 = 1.625

Spelled result in words is one point six two five.

### Calculation steps

1. Divide: 13 / 8 = 1.625
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 What is the expanded form of 0.21?
• Ratio Increase in the ratio 20:4 number 18.5.
• Rolls Mom bought 13 rolls. Dad ate 3.5 rolls. How many rolls were left when Peter yet ate two at dinner?
• Ratio v2 Decrease in the ratio 12:16 number 13.2.
• Package The package was 23 meters of textile. The first day sold 12.3 meters. How many meters of textile remained in the package?
• The cashier Marissa bought a dress worth 1966.99. If she gave 2000.00 to the cashier. How much is her change?
• Lowest terms Reduce to the lowest terms: 32/124
• Tenths digit For 10.932, which digit is in the tenths place?
• Whole numbers Pavol wrote down a number that is both rational and a whole number. What is one possible number she could have written down?
• What is one third What is 1/3 as a decimal? Give your answer rounded to 2 decimal places.
• Sharing chocolate Frederica and her friends share six chocolate bars. They *each* get 0.75 of a chocolate bar. How many friends did Fredericca share the chocolate bar with?
• Angie Angie poured 4 cartons of milk, each with 2.4 litres, into a mixing bowl. How many litres of milk were there altogether?
• Double 5 Peter was thinking of a number. Peter doubles it and gets an answer of 8.6. What was the original number?
• Distributive property Verify the distributive property a×(b+c)=(a×b)+(a*c) for the rational number a=5/8, b=7/4 and c=2/3
• Equation 11 Solve equation: 0=y-1,2.(y-1,5)
• Medical Medical Market’s five cash registers showed the following cash receipts for Saturday: cash register #1. \$3,497.22; #2. \$2,259.86; #3. \$4,178.40; #4. \$2,863.17; #5. \$4,888.33. What were the total cash receipts for Saturday?
• Money pocket Andy had \$5.95 in his pocket. His father gave him another \$3.55. How much does Andy have altogether now?