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प्रश्न
Solve:
`3/10 + 7/15`
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उत्तर
`3/10 + 7/15`
LCM of 10 and 15 = 30
∴ `3/10 + 7/15 = (3 xx 3)/(10 xx 3) + (7 xx 2)/(15 xx 2)`
= `9/30 + 14/30`
= `23/30`
Hence, `3/10 + 7/15 = 23/30`
संबंधित प्रश्न
Subtract:
`7 1/2-3 1/5`
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 + 1/7 + 3/7`
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 |
The sum of two fractions is always a fraction.
Add `1 1/4` and `6 1/2`.
What is wrong in the following additions?
`8 1/2 = 8 2/4`
+ `4 1/4 = 4 1/4`
= `12 3/8`
Solve:
`8/15 + 3/15`
Solve:
`1 1/3 + 3 2/3`
Complete the addition-subtraction box.
