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प्रश्न
Add:
`2/7 + 1/2`
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उत्तर
Smallest common multiple of 2 and 7 is 14.
So, making denominator of both the fractions 14.
`2/7 + 1/2 = (2 xx 2)/(7 xx 2) + (1 xx 7)/(2 xx 7)`
= `4/14 + 7/14`
= `(4 + 7)/14`
= `11/14`
संबंधित प्रश्न
Add: `5 1/2 + 2 3/4`
Add:
`1/5 + 3/5`
`3 1/2` can be written as `3 + 1/2`
Simplify : `1 3/5 + 5 4/7`
Mother gave `2/8` of guava to Meena and `3/8` of guava to Geetha. How many parts of the guava did she give them altogether?
What is wrong in the following additions?
`6 1/2`
+ `2 1/4`
= `8 2/6 = 8 1/3`
Write these fractions appropriately as additions or subtractions:
______ 
= 
Evaluate:
`0.6/0.3 + 0.16/0.4`
Using Brahmagupta’s method, find `3/4` + `1/6`
Meena ate `2/5` of a bar, and her brother ate `1/5`. How much did they eat together?
