what is an equivalent fraction to 1 21 To find equivalent fractions you just need to multiply the numerator and denominator of that reduced fraction 1 21 by the same natural number ie multiply by 2 3 4 5 6 2 42 is equivalent to 1 21 because 1 2 21 2 2 42
Here is a list of a few fractions and their equivalent fractions Equivalent fractions of 1 1 2 2 3 3 4 4 5 5 Equivalent fractions of 1 2 2 4 3 6 4 8 5 10 Equivalent fractions of 1 3 2 6 3 9 4 12 5 15 Equivalent fractions of 2 3 4 6 6 9 8 12 10 15 Equivalent fractions of 1 4 2 8 Let s write equivalent fractions of frac 1 2 21 by multiplying by 4 frac 1 2 21 frac 1 4 2 4 2 41 4 frac 4 8 84 frac 16 32 3216 frac 64 128 12864 Since the process of multiplication can continue infinitely each fraction has an infinite number of equivalent fractions
what is an equivalent fraction to 1 21
what is an equivalent fraction to 1 21
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So although it seems that it doesn t make sense and anyway i think you ll never fine yourself doing it you could write 3 5 x 1 9 15 or 3 5 x 1 12 20 or 3 5 x 1 21 35 because all those different fractions are still the same quantity of 3 5 Equivalent Fractions have the same value even though they may look different These fractions are really the same 1 2 2 4 4 8 Why are they the same Because when you multiply or divide both the top and bottom by the same number the fraction keeps it s value The rule to remember is Change the bottom using multiply or divide
No a fraction is only an equivalent fraction when it can be obtained by multiplying or dividing both the numerator and denominator by the same number This results in a set of fractions which are exactly equal In the case of 4 6 the equivalent fractions include 2 3 8 12 12 18 etc Definition Equivalent fractions are different fractions that name the same number Let s look at some more examples What would happen if we did not have shapes such as circles and rectangles to refer to Look at example 4 below Example 4 We need an arithmetic method for finding equal fractions
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Calculate equivalent fractions for a proper improper or mixed fraction or whole number using the calculator below The results include the first 100 equivalent fractions The least common multiple of 2 and 5 is 10 so we will convert the above fractions to equivalent fractions that have a denominator of 10 in order to add them 2 The least common multiple of 7 and 21 is 21 so we only need to convert the first fraction to an equivalent fraction
Equivalent fractions represent the same portion of the whole For each fraction we can find its equivalent fraction by multiplying both numerator and denominator with the same number For example we have to find the third equivalent fraction of then we have to multiply 2 3 by 3 3 Hence 2 3 3 3 6 9 is the fraction equivalent to 2 3 Let s take the diagrams from Figure 4 1 Figure 4 2 and Figure 4 3 and stack them one atop the other as shown in Figure 4 4 Figure 4 4 One of three equals two of six equals four of twelve Figure 4 4 provides solid visual evidence that the following fractions are equivalent 1 3 2 6 4 12
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what is an equivalent fraction to 1 21 - Definition Equivalent fractions are different fractions that name the same number Let s look at some more examples What would happen if we did not have shapes such as circles and rectangles to refer to Look at example 4 below Example 4 We need an arithmetic method for finding equal fractions