A geology team measures two mineral samples at sites on different planets. Their results are shown in the table.
| Sample | Mass in kg | Weight in N |
|---|---|---|
| A | 15 | 45 |
| B | 10 | 120 |
Which ratio correctly compares the gravitational field strength at site A with the gravitational field strength at site B?
1:41:41:4
9:169:169:16
3:23:23:2
3:83:83:8