base-7 to base-9
Please provide values below to convert base-7 to base-9, or change ↔.
base-7
Definition: A base-7 numeral system is a septenary numeral system that uses seven symbols: 0 to 6.
Historyandorigin: It has historical origins in ancient cultures.
CurrentUse: It is used in some specialized contexts.
funfact: Septenary systems are used in some digital systems and error correction codes.
base-9
Definition: A base-9 numeral system is a nonary numeral system that uses nine symbols: 0 to 8.
Historyandorigin: It has historical origins in ancient cultures.
CurrentUse: It is used in some specialized contexts.
funfact: Nonary systems are used in some digital systems and error correction codes.
base-7 to base-9 Conversion Table
| 1 base-7 | 1 base-9 |
| 2 base-7 | 2 base-9 |
| 3 base-7 | 3 base-9 |
| 5 base-7 | 5 base-9 |
| 10 base-7 | 7 base-9 |
| 50 base-7 | 38 base-9 |
| 100 base-7 | 54 base-9 |
| 1000 base-7 | 421 base-9 |
| 10000 base-7 | 3257 base-9 |
| 100000 base-7 | 25044 base-9 |
| 1000000 base-7 | 188341 base-9 |
How to Convert base-7 to base-9
1 base-7 = 1 base-9
1 base-9 = 1 base-7
we use cross multiplication method
base-7 → base-9
1 → 1
1.5 → ?( suppose x)
=>1.5*1=1*x
by simplifying
x=1