Question: What is in or how many is ?
Answer: equals .
This conversion table shows how fast is compared to other units of area.
| cm/s | ft/s | |
|---|---|---|
| 21 | = | 0.688976 |
| 21.01 | = | 0.689304 |
| 21.02 | = | 0.689633 |
| 21.03 | = | 0.689961 |
| 21.04 | = | 0.690289 |
| 21.05 | = | 0.690617 |
| 21.06 | = | 0.690945 |
| 21.07 | = | 0.691273 |
| 21.08 | = | 0.691601 |
| 21.09 | = | 0.691929 |
| 21.1 | = | 0.692257 |
| 21.11 | = | 0.692585 |
| 21.12 | = | 0.692913 |
| 21.13 | = | 0.693241 |
| 21.14 | = | 0.69357 |
| 21.15 | = | 0.693898 |
| 21.16 | = | 0.694226 |
| 21.17 | = | 0.694554 |
| 21.18 | = | 0.694882 |
| 21.19 | = | 0.69521 |
| cm/s | ft/s | |
|---|---|---|
| 21.2 | = | 0.695538 |
| 21.21 | = | 0.695866 |
| 21.22 | = | 0.696194 |
| 21.23 | = | 0.696522 |
| 21.24 | = | 0.69685 |
| 21.25 | = | 0.697178 |
| 21.26 | = | 0.697507 |
| 21.27 | = | 0.697835 |
| 21.28 | = | 0.698163 |
| 21.29 | = | 0.698491 |
| 21.3 | = | 0.698819 |
| 21.31 | = | 0.699147 |
| 21.32 | = | 0.699475 |
| 21.33 | = | 0.699803 |
| 21.34 | = | 0.700131 |
| 21.35 | = | 0.700459 |
| 21.36 | = | 0.700787 |
| 21.37 | = | 0.701115 |
| 21.38 | = | 0.701444 |
| 21.39 | = | 0.701772 |
| cm/s | ft/s | |
|---|---|---|
| 21.4 | = | 0.7021 |
| 21.41 | = | 0.702428 |
| 21.42 | = | 0.702756 |
| 21.43 | = | 0.703084 |
| 21.44 | = | 0.703412 |
| 21.45 | = | 0.70374 |
| 21.46 | = | 0.704068 |
| 21.47 | = | 0.704396 |
| 21.48 | = | 0.704724 |
| 21.49 | = | 0.705052 |
| 21.5 | = | 0.705381 |
| 21.51 | = | 0.705709 |
| 21.52 | = | 0.706037 |
| 21.53 | = | 0.706365 |
| 21.54 | = | 0.706693 |
| 21.55 | = | 0.707021 |
| 21.56 | = | 0.707349 |
| 21.57 | = | 0.707677 |
| 21.58 | = | 0.708005 |
| 21.59 | = | 0.708333 |
| cm/s | ft/s | |
|---|---|---|
| 21.6 | = | 0.708661 |
| 21.61 | = | 0.70899 |
| 21.62 | = | 0.709318 |
| 21.63 | = | 0.709646 |
| 21.64 | = | 0.709974 |
| 21.65 | = | 0.710302 |
| 21.66 | = | 0.71063 |
| 21.67 | = | 0.710958 |
| 21.68 | = | 0.711286 |
| 21.69 | = | 0.711614 |
| 21.7 | = | 0.711942 |
| 21.71 | = | 0.71227 |
| 21.72 | = | 0.712598 |
| 21.73 | = | 0.712927 |
| 21.74 | = | 0.713255 |
| 21.75 | = | 0.713583 |
| 21.76 | = | 0.713911 |
| 21.77 | = | 0.714239 |
| 21.78 | = | 0.714567 |
| 21.79 | = | 0.714895 |
| cm/s | ft/s | |
|---|---|---|
| 21.8 | = | 0.715223 |
| 21.81 | = | 0.715551 |
| 21.82 | = | 0.715879 |
| 21.83 | = | 0.716207 |
| 21.84 | = | 0.716535 |
| 21.85 | = | 0.716864 |
| 21.86 | = | 0.717192 |
| 21.87 | = | 0.71752 |
| 21.88 | = | 0.717848 |
| 21.89 | = | 0.718176 |
| 21.9 | = | 0.718504 |
| 21.91 | = | 0.718832 |
| 21.92 | = | 0.71916 |
| 21.93 | = | 0.719488 |
| 21.94 | = | 0.719816 |
| 21.95 | = | 0.720144 |
| 21.96 | = | 0.720472 |
| 21.97 | = | 0.720801 |
| 21.98 | = | 0.721129 |
| 21.99 | = | 0.721457 |