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प्रश्न
Nandini’s house is `9/10` km from her school. She walked some distance and then took a bus for `1/2` km to reach the school. How far did she walk?
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उत्तर
Distance of the school from house = `9/10` km
Distance she travelled by bus = `1/2` km
Distance walked by Nandini = Total distance of the school – Distance she travelled by bus
= `9/10 - 1/2`
= `[(9 × 1) - (1 × 5)]/10`
= `((9 - 5))/10`
= `4/10`
= `2/5` km
∴ Distance walked by Nandini is `2/5` km
संबंधित प्रश्न
Subtract:
`7/9 - 2/9`
Subtract:
`2/7 - 1/4`
The difference between `3/7` and `2/9` is
Subtract the following.
`5/10 - 3/10`
Subtract `1 1/4` from `6 1/2`.
Solve:
`7/7 - 5/7`
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In her science class, Jyoti learned that the atomic weight of Helium is 4.0030; of Hydrogen is 1.0080; and of Oxygen is 16.0000. Find the difference between the atomic weights of Oxygen and Hydrogen
In her science class, Jyoti learned that the atomic weight of Helium is 4.0030; of Hydrogen is 1.0080; and of Oxygen is 16.0000. Find the difference between the atomic weights of Helium and Hydrogen
Solve the following subtraction: `7/9` − `2/9`
