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प्रश्न
Find the ratio of:
2 dozens to a score
उत्तर
2 dozens to a score
(or) 24 : 20 (1 dozen = 12 and 1 score = 20)
`24/20 = (24 ÷ 4)/(20÷4)=6/5` (H.C.F. of 24 and 20 is 4)
∴ 6:5
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