Fraction 15 / 21

What is 15 over 21 as a decimal? Use this simple calculator to simplify (reduce) 15 / 21 and turn it into a decimal.

Click here for the opposite conversion

Numerator

Denominator

What is 15 / 21 simplified?

⁵⁄₇

What is 15 / 21 as a decimal?

0.714285(repeating digits marked)

What is 15 / 21 as a percentage?

71.429% (rounded to 3 decimal places)

What is 15 / 21 as a mixed number?

¹⁵⁄₂₁ = 0 ⁵⁄₇

What is 15 / 21 spelled out?

fifteen twenty-firsts

Other numerators

decimals rounded to 6 digits

Fraction	Reduced	Decimal
30 / 21	10 / 7	1.42857
45 / 21	15 / 7	2.14286
60 / 21	20 / 7	2.85714
75 / 21	25 / 7	3.57143
90 / 21	30 / 7	4.28571
105 / 21	5 / 1	5
120 / 21	40 / 7	5.71429
135 / 21	45 / 7	6.42857
150 / 21	50 / 7	7.14286
165 / 21	55 / 7	7.85714
180 / 21	60 / 7	8.57143
195 / 21	65 / 7	9.28571
210 / 21	10 / 1	10

Other denominators

decimals rounded to 6 digits

Fraction	Reduced	Decimal
15 / 42	5 / 14	0.357143
15 / 63	5 / 21	0.238095
15 / 84	5 / 28	0.178571
15 / 105	1 / 7	0.142857
15 / 126	5 / 42	0.119048
15 / 147	5 / 49	0.102041
15 / 168	5 / 56	0.0892857
15 / 189	5 / 63	0.0793651
15 / 210	1 / 14	0.0714286
15 / 231	5 / 77	0.0649351
15 / 252	5 / 84	0.0595238
15 / 273	5 / 91	0.0549451
15 / 294	5 / 98	0.0510204