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प्रश्न
Solve:
`3 - 12/15`
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उत्तर
`3 - 12/15`
= `15/5 – 12/5`
= `((15 - 12))/5`
= `3/5`
संबंधित प्रश्न
Subtract:
`5/8 - 3/8`
From his office, a person wants to reach his house on foot which is at a distance of `5 3/4` km. If he had walked `2 1/2` km, how much distance still he has to walk to reach his house?
Complete the fifth row in the Leibnitz triangle which is based on subtraction.
Subtract the following.
`5/10 - 3/10`
Write these fractions appropriately as additions or subtractions:
______ 
= 
Fill in the missing fraction.
`☐ - 3/21 = 5/21`
Fill in the missing fraction.
`☐ - 3/6 = 3/6`
Fill in the boxes:
`☐ - 5/8 = 1/4`
Fill in the boxes:
`1/2 - ☐ = 1/6`
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 Helium
