Mixed fractions calculator



The calculator performs basic and advanced operations with mixed numbers, fractions, integers, decimals. Mixed fractions are also called mixed numbers. A mixed fraction is a whole number and a proper fraction combined, i.e. one and three-quarters. The calculator evaluates the expression or solves the equation with step-by-step calculation progress information. Solve problems with two or more mixed numbers fractions in one expression.

The calculator performs basic and advanced operations with mixed numbers, fractions, integers, decimals. Mixed fractions are also called mixed numbers. A mixed fraction is a whole number and a proper fraction combined, i.e. one and three-quarters. The calculator evaluates the expression or solves the equation with step-by-step calculation progress information. Solve problems with two or more mixed numbers fractions in one expression.

Result:

1/2 - 1/8 = 3/8 = 0.375

Spelled result in words is three eighths.

Calculation steps

  1. Subtract: 1/2 - 1/8 = 1 · 4/2 · 4 - 1/8 = 4/8 - 1/8 = 4 - 1/8 = 3/8
    For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(2, 8) = 8. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 8 = 16. In the next intermediate step, the fraction result cannot be further simplified by canceling.
    In words - one half minus one eighth = three eighths.


Examples:

• sum of two mixed numbers: 1 3/4 + 2 3/8
• addition of three mixed numbers: 1 3/8 + 6 11/13 + 5 7/8
• addition of two mixed numbers: 2 1/2 + 4 2/3
• subtracting two mixed numbers: 7 1/2 - 5 3/4
• multiplication of mixed numbers: 3 3/4 * 2 2/5
• comparing mixed numbers: 3 1/4 2 1/3
• changing improper fraction to mixed number: 9/4
• What is 3/4 as a mixed number: 3/4
• subtracting mixed number and fraction: 1 3/5 - 5/6
• sum mixed number and an improper fraction: 1 3/5 + 11/5

Mixed fractions in word problems:

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  • Difference mixed fractions
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  • Add sub fractions
    fractions_2 What is 4 1/2+2/7-213/14?
  • Two pizzas
    pizza_1 Jacobs mom bought two whole pizzas. He ate 2/10 of the pizza and his dad ate 1 1/5. How much is left.
  • Regrouping
    mixed_7 Subtract mixed number with regrouping: 11 17/20- 6 19/20
  • Curtain
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  • Pizzas
    pizza Billy ate 1 1/4 pizzas and John ate 1 2/3 pizzas. How much more pizza did John eat than Billy?
  • Two ribbons
    meter_1 The total length of the two ribbons is 13 meters. If one ribbon is 7 and 5/8 meters long, what is the length of the other ribbon?
  • Birthday party
    pizza_3 Jay brought 2 pizzas for his birthday party. At the birthday party, they eye 1 4/7 pizzas . What’s the fraction of pizzas they have left?
  • Kevin
    vaha_1 Kevin is baking brownies and needs peanuts.  The recipe calls for 1 and 2/3 cups of peanuts.  Kevin only has 5/6 of a cup of peanuts.  How many more cups of peanuts does Kevin need to have the correct amount?
  • A 14.5-gallon
    fuel_1 A 14.5-gallon gasoline tank is 3/4 full. How many gallons will it take to fill the tank? Write your answer as a mixed number.
  • Karina
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  • Arelli
    time_1 Arelli had 20 minutes to do a three-problem quiz. She spent 9 7/10 minutes on question A and 3 2/5 minutes on question B. How much time did she have left for question C? Solve on paper to find the answer as a fraction.
  • Martin
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  • Cups of punch
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  • Evan
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  • Timothy
    family_2 Timothy is 56 4/5 inches tall. Theresa is 1 1/6 inches shorter than Timothy and Jane is 1 1/3 inches shorter than Theresa. How tall is Jane?


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