What is an equivalent fraction for 21/27

Equivalent Fractions Calculator

Equivalent Fractions for 21/27:

There is an infinity number of equivalent fractions to 2127.

To find an equivalent fraction to 2127 or to any other fraction, you just need to multiply (or divide, if the fraction is not yet reduced) both the numerator and the denominator of the given fraction by any natural number (ℕ). For example:

By dividing the original fraction by 3, we get:

21 ÷ 3 27 ÷ 3 = 79

By multiplying the original fraction by 2, we get:

21 × 2 27 × 2 = 4254

Here is the full list of equivalent fractions to 2127:

79, 1418, 2127, 2836, 3545, 4254, 4963, 5672, 6381, 7090, 7799, 84108, 91117, 98126, 105135, 112144, 119153, 126162, 133171, 140180...

Read more on how to find the equivalent fractions for 21/27 or for any other fraction below on this page.

Easier list to copy and paste:

7/9, 14/18, 21/27, 28/36, 35/45, 42/54, 49/63, 56/72, 63/81, 70/90, 77/99, 84/108, 91/117, 98/126, 105/135, 112/144, 119/153, 126/162, 133/171, 140/180 ...

Here is the answer to questions like: What is an equivalent fraction for 21/27 or What numbers are equivalent to 21/27?

This Equivalent Fractions Calculator will show you, step-by-step, equivalent fractions to any fraction you input.

See below the step-by-step solution on how to find equivalent fractions.

How do you find equivalent fractions?

Two fractions are equivalent when they are both equal when written in lowest terms. The fraction 4254 is equal to 79 when reduced to lowest terms. To find equivalent fractions, you just need to multiply the numerator and denominator of that reduced fraction (79) by the same natural number, ie, multiply by 2, 3, 4, 5, 6 ...

  • 1418 is equivalent to 2127 because 7 × 29 × 2 = 1418
  • 2127 is equivalent to 2127 because 7 × 39 × 3 = 2127
  • 2836 is equivalent to 2127 because 7 × 49 × 4 = 2836
  • 3545 is equivalent to 2127 because 7 × 59 × 5 = 3545
  • 4254 is equivalent to 2127 because 7 × 69 × 6 = 4254
  • and so on ...

At a glance, equivalent fractions look different, but if you reduce them to the lowest terms, you will get the same value, showing that they are equivalent. If a given fraction is not reduced to the lowest terms, you can find other equivalent fractions by dividing both numerator and denominator by the same number.

What is an equivalent fraction? How do we know if two fractions are equivalent?

Finding equivalent fractions can be easy if you use this rule:

Equivalent fractions definition: two fractions ab and cd are equivalent only if the product (multiplication) of the numerator (a) of the first fraction and the denominator (d) of the other fraction is equal to the product of the denominator (b) of the first fraction and the numerator (c) of the other fraction.

In other words, if you cross-multiply (ab and cd), the equality will remain, i.e., a.d = b.c. So here are some examples:

  • 79 is equivalent to 2127 because 7 × 27 = 9 × 21 = 189
  • 1418 is equivalent to 2127 because 14 × 27 = 18 × 21 = 378
  • 2836 is equivalent to 2127 because 28 × 27 = 36 × 21 = 756

Equivalent Fractions Table / Chart

This Equivalent Fractions Table/Chart contains common practical fractions. You can easily convert from fraction to decimal, as well as, from fractions of inches to millimeters.

1/64 1/32 1/16 1/8 1/4 1/2 Decimal mm
1/64 0.015625 0.397
2/64 1/32 0.03125 0.794
3/64 0.046875 1.191
4/64 2/32 1/16 0.0625 1.588
5/64 0.078125 1.984
6/64 3/32 0.09375 2.381
7/64 0.109375 2.778
8/64 4/32 2/16 1/8 0.125 3.175
9/64 0.140625 3.572
10/64 5/32 0.15625 3.969
11/64 0.171875 4.366
12/64 6/32 3/16 0.1875 4.763
13/64 0.203125 5.159
14/64 7/32 0.21875 5.556
15/64 0.234375 5.953
16/64 8/32 4/16 2/8 1/4 0.25 6.35
17/64 0.265625 6.747
18/64 9/32 0.28125 7.144
19/64 0.296875 7.541
20/64 10/32 5/16 0.3125 7.938
21/64 0.328125 8.334
22/64 11/32 0.34375 8.731
23/64 0.359375 9.128
24/64 12/32 6/16 3/8 0.375 9.525
25/64 0.390625 9.922
26/64 13/32 0.40625 10.319
27/64 0.421875 10.716
28/64 14/32 7/16 0.4375 11.113
29/64 0.453125 11.509
30/64 15/32 0.46875 11.906
31/64 0.484375 12.303
32/64 16/32 8/16 4/8 2/4 1/2 0.5 12.7
33/64 0.515625 13.097
34/64 17/32 0.53125 13.494
35/64 0.546875 13.891
36/64 18/32 9/16 0.5625 14.288
37/64 0.578125 14.684
38/64 19/32 0.59375 15.081
39/64 0.609375 15.478
40/64 20/32 10/16 5/8 0.625 15.875
41/64 0.640625 16.272
42/64 21/32 0.65625 16.669
43/64 0.671875 17.066
44/64 22/32 11/16 0.6875 17.463
45/64 0.703125 17.859
46/64 23/32 0.71875 18.256
47/64 0.734375 18.653
48/64 24/32 12/16 6/8 3/4 0.75 19.05
49/64 0.765625 19.447
50/64 25/32 0.78125 19.844
51/64 0.796875 20.241
52/64 26/32 13/16 0.8125 20.638
53/64 0.828125 21.034
54/64 27/32 0.84375 21.431
55/64 0.859375 21.828
56/64 28/32 14/16 7/8 0.875 22.225
57/64 0.890625 22.622
58/64 29/32 0.90625 23.019
59/64 0.921875 23.416
60/64 30/32 15/16 0.9375 23.813
61/64 0.953125 24.209
62/64 31/32 0.96875 24.606
63/64 0.984375 25.003
64/64 32/32 16/16 8/8 4/4 2/2 1 25.4

Reference:

Equivalent Fractions - Samples

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