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प्रश्न
Subtract:
`2/7 - 1/4`
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उत्तर
Smallest common multiple of 7 and 4 is 28.
`2/7 - 1/4 = (2 xx 4)/(7 xx 4) - (1 xx 7)/(4 xx 7)`
= `8/28 - 7/28`
= `(8 - 7)/28`
= `1/28`
संबंधित प्रश्न
The difference between `3/7` and `2/9` is
On subtracting `5/9` from `19/9`, the result is ______.
The result obtained by subtracting a fraction from another fraction is necessarily a fraction.
Write these fractions appropriately as additions or subtractions:
______ 
= 
Solve:
`3 - 12/15`
Fill in the boxes:
`☐ - 5/8 = 1/4`
A piece of wire `7/8` metre long broke into two pieces. One piece was `1/4` metres long. How long is the other piece?
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?
Solve the following subtraction: `7/9` − `2/9`
Solve the subtraction: 3`1/2` − 1`1/4`
