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प्रश्न
Choose the correct answer from the given options :
The ratio of 4 litres to 900 mL is
विकल्प
4 : 9
40 : 9
9 : 40
20 : 9
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उत्तर
4l : 900 ml
= 4000 ml : 900 ml
= 4000 : 900
= 40 : 9
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