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प्रश्न
If the speed of a motorcycle is 40 km per hour, how far will it travel in an hour and a quarter?
बेरीज
उत्तर १
Hour and quarter = `1 + 1/4` hours
= 40 km + `1/4 xx 40` km
= 40 km + 10 km
= 50 km
∴ Motorcycle will travel in a hour and a quarter 50 km.
shaalaa.com
उत्तर २
Given:
The speed of a motorcycle is 40 km per hour.
Solution:
The hour and a quarter means 1 + `1/4`
1 hour = 40 km
And `1/4 = 40 xx 1/4 = 10` km
`1 + 1/4 = 40` km + 10 km
`1 +1/4` = 50 km
So, 50 km travel in an hour and a quarter.
shaalaa.com
Word Problems on Measurement
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