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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
Subtract:
`3 1/3-1 1/4`
Aradhana grows potatoes in `2/5` part of her garden, greens in `1/3` part, and brinjals in the remaining part. On how much of her plot did she plant brinjals?
Add:
`2/7 + 4/7`
Add:
`3/15 + 4/15`
Add:
`2/5 + 1/3`
The girls of Std V cleaned `3/5` of a field, while the boys cleaned `1/5` part of the field. What part of the field was cleaned altogether?
Sleeping: One-third of a day
Use different colours to show
Playing: One-eighth of a day
Studying: of a day
how many hours does Arun take for
| Sleeping? | ____________ hours |
| Studying? | ____________ hours |
| Playing? | ____________ hours |
Solve:
`1/4 + 0/4`
Solve:
`5/7 + 1/3`
Solve:
`2/3 + 3/4 + 1/2`
