Based on the figures below, what is the value of the gearing ratio?

Current assets	125,000
Non-current assets	75,000
Current portion of long-term borrowings	5,000
Non-current borrowings	45,000
Other non-current and current liabilities	130,000
Equity	20,000

Group of answer choices

1 : 1

2.5 : 1

0.25 : 1

9 : 1