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प्रश्न
The heights of two vertical poles, above the earth’s surface, are `14 1/4` m and `22 1/3` respectively. How much higher is the second pole as compared with the height of the first pole?
योग
उत्तर
Height of one pole above earth's surface ` = 14 1/4` m
and height of d=second pole = `22 1/3`
∴ Second pole is higher than the first pole
`= 22 1/3 - 14 1/4 = 67/3 - 57/4`
`= (268 - 171)/12 = 97/12 "m" = 8 1/12 "m"`
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