decare | 1 Da | 2 Da | 3 Da | 4 Da | 5 Da | 6 Da | 7 Da | 8 Da | 9 Da | 10 Da | 11 Da | 12 Da | 13 Da | 14 Da | 15 Da | 16 Da | 17 Da | 18 Da | 19 Da | 20 Da | 21 Da | 22 Da | 23 Da | 24 Da | 25 Da | 26 Da | 27 Da | 28 Da | 29 Da | 30 Da | 31 Da | 32 Da | 33 Da | 34 Da | 35 Da | 36 Da | 37 Da | 38 Da | 39 Da | 40 Da | 41 Da | 42 Da | 43 Da | 44 Da | 45 Da | 46 Da | 47 Da | 48 Da | 49 Da | 50 Da | 51 Da | 52 Da | 53 Da | 54 Da | 55 Da | 56 Da | 57 Da | 58 Da | 59 Da | 60 Da | 61 Da | 62 Da | 63 Da | 64 Da | 65 Da | 66 Da | 67 Da | 68 Da | 69 Da | 70 Da | 71 Da | 72 Da | 73 Da | 74 Da | 75 Da | 76 Da | 77 Da | 78 Da | 79 Da | 80 Da | 81 Da | 82 Da | 83 Da | 84 Da | 85 Da | 86 Da | 87 Da | 88 Da | 89 Da | 90 Da | 91 Da | 92 Da | 93 Da | 94 Da | 95 Da | 96 Da | 97 Da | 98 Da | 99 Da | 100 Da |
hide | 0.002 hide | 0.004 hide | 0.006 hide | 0.008 hide | 0.01 hide | 0.012 hide | 0.014 hide | 0.016 hide | 0.018 hide | 0.02 hide | 0.022 hide | 0.024 hide | 0.026 hide | 0.028 hide | 0.03 hide | 0.032 hide | 0.034 hide | 0.036 hide | 0.038 hide | 0.04 hide | 0.042 hide | 0.044 hide | 0.046 hide | 0.048 hide | 0.05 hide | 0.052 hide | 0.054 hide | 0.056 hide | 0.058 hide | 0.06 hide | 0.062 hide | 0.064 hide | 0.066 hide | 0.068 hide | 0.07 hide | 0.072 hide | 0.074 hide | 0.076 hide | 0.078 hide | 0.08 hide | 0.082 hide | 0.084 hide | 0.086 hide | 0.088 hide | 0.09 hide | 0.092 hide | 0.094 hide | 0.096 hide | 0.098 hide | 0.1 hide | 0.102 hide | 0.104 hide | 0.106 hide | 0.108 hide | 0.11 hide | 0.112 hide | 0.114 hide | 0.116 hide | 0.118 hide | 0.12 hide | 0.122 hide | 0.124 hide | 0.126 hide | 0.128 hide | 0.13 hide | 0.132 hide | 0.134 hide | 0.136 hide | 0.138 hide | 0.14 hide | 0.142 hide | 0.144 hide | 0.146 hide | 0.148 hide | 0.15 hide | 0.152 hide | 0.154 hide | 0.156 hide | 0.158 hide | 0.16 hide | 0.162 hide | 0.164 hide | 0.166 hide | 0.168 hide | 0.17 hide | 0.172 hide | 0.174 hide | 0.176 hide | 0.178 hide | 0.18 hide | 0.182 hide | 0.184 hide | 0.186 hide | 0.188 hide | 0.19 hide | 0.192 hide | 0.194 hide | 0.196 hide | 0.198 hide | 0.2 hide |
The decare (/ˈdɛkɑːr/ or /ˈdɛkɛər/) is derived from deca and are, and is equal to 10 ares or 1000 square metres. It is used in Norway and in the former Ottoman areas of the Middle East and the Balkans (Bulgaria) as a measure of land area. Instead of the name "decare", the names of traditional land measures are usually used, redefined as one decare:
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
decare | Da | ≡ 1000 m2 | ≡ 1000 m2 | Metric system SI |
decares | hides | decares | hides |
---|---|---|---|
1 | = 0.002 | 6 | = 0.012 |
2 | = 0.004 | 7 | = 0.014 |
3 | = 0.006 | 8 | = 0.016 |
4 | = 0.008 | 9 | = 0.018 |
5 | = 0.01 | 10 | = 0.02 |
The hide was an English unit of land measurement originally intended to represent the amount of land sufficient to support a household.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
hide | ≈ 120 ac (variable) | ≈ 5×105 m2 | Other |
hides | decares | hides | decares |
---|---|---|---|
1 | = 500 | 6 | = 3000 |
2 | = 1000 | 7 | = 3500 |
3 | = 1500 | 8 | = 4000 |
4 | = 2000 | 9 | = 4500 |
5 | = 2500 | 10 | = 5000 |
decares | hides |
---|---|
1 | = 0.002 |
500 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |