Advertisements
Advertisements
प्रश्न
Simplify : `7 2/7 - 3 4/21`
Advertisements
उत्तर
`7 2/7 - 3 4/21 = (7 - 3) + 2/7 - 4/21`
= `4 + 6/21 - 4/21`
= `4 + (6 - 4)/21`
= `4 + 2/21`
= `4 2/21`
`7 2/7 - 3 4/21 = 4 2/21`
APPEARS IN
संबंधित प्रश्न
Subtract:
`5/8 - 3/8`
Subtract:
`7/9 - 2/9`
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?
Subtract the following.
`4/8 - 3/8`
On subtracting `5/9` from `19/9`, the result is ______.
Solve:
`12/15 - 7/15`
Solve:
`3/4 - 1/3`
Fill in the boxes:
`☐ - 1/5 = 1/2`
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
