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प्रश्न
Find the ratio of:
90 cm to 1.05 m
उत्तर
90 cm:1.05 m (or) 90 cm:105 cm (1 m = 100 cm)
`90/105 = (90 ÷ 15)/(105 ÷ 15) = 6/7` (H.C.F. of 90 and 105 is 15.)
∴ 6 : 7
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