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Ratio Calculator
This
Ratio Calculator
will help you find the missing value or evaluate as true or false. Also it help you find aspect ratio.
Calculator
Guide
Some theory
Ratio Solver
A
:
B
=
C
:
D
:
=
:
Guide how to use the Ratio Calculator
Enter A and B to find a C and D set - will fynd aspect ratio (symplyfy fraction
A
B
) or multiply A*2 and B*2 to create TRUE values for C and D
Enter A, B and C to find D
Enter A, B and D to find C
Enter A, C and D to find B
Enter B, C and D to find A
Enter A, B, C and D to find TRUE or FALSE - will find the values of A/B and C/D and compare the results to find TRUE or FALSE.
Guide how to enter data into the Ratio Calculator
In Ratio Calculator you can enter whole numbers, decimals, fractions and mixed numbers.
Whole numbers:
Decimals:
Fractions:
Mixed numbers:
Additional features of Ratio Calculator
Use
and
keys on keyboard to move between field in calculator.
Rules. Ratio
Ratio
is the relationship that exists between the size, number, or amount of two things and that is often represented by two numbers
There are many problems in which knowing a some ratio is necessary to find the unknown value using the following proportion
A : B = C : D or
A
B
=
C
D
When we know the 3 variables, we can find the last variable, using the next formulas
A =
C · B
D
B =
A · D
C
C =
A · D
B
D =
C · B
A
When we know the all values A, B, C and D we can check the ratio (TRUE or FALSE)
Try Online Fraction Calculators:
Online Fraction Calculator.
Online Fraction and Decimal Calculator.
Online Comparing Fractions Calculator.
Online Simplifying Fractions Calculator.
Online Calculator. Converting Improper Fractions to Mixed Numbers.
Online Calculator. Converting Mixed Numbers to Improper Fractions.
Online Calculator. Least common denominator of two fractions.
Online Calculator. Converting Decimal to Fraction.
Ratio Calculator
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Try to solve exercises with fractions.
Exercises. Adding and subtracting fractions with equal denominators.
Exercises. Simplifying fractions. Reducing fractions.
Exercises. Least common denominator of fractions.
Exercises. Converting improper fractions to mixed numbers.
Exercises. Converting mixed numbers to improper fractions.
Exercises. Comparing of fractions.
Exercises. Adding and subtracting of two fractions.
Exercises. Multiplicating of two fractions.
Exercises. Divising of two fractions.
Exercises. Calculations with two fractions.
Exercises. Comparing of mixed numbers.
Exercises. Adding and subtracting of two mixed numbers.
Exercises. Multiplicating of two mixed numbers.
Exercises. Divising of two mixed numbers.
Exercises. Calculations with two mixed numbers.
Exercises. Convertibg Decimals to Common Fractions
Show all online exercises
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