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प्रश्न
Find the sum of `1/7` and `3/9`
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उत्तर
To find `1/7 + 3/9`
`1/7 = (1 xx 9)/(7 xx 9) = 9/63`
`3/9 = (3 xx 7)/(9 xx 7) = 21/63`
`1/7 + 3/9 = 9/63 + 21/63 = 30/63`
Simplifying `30/63 = (30 ÷ 3)/(63 ÷ 3) = 10/21`
∴ `1/7 + 3/9 = 10/21`
APPEARS IN
संबंधित प्रश्न
Add:
`5 1/5+2 1/7`
Add:
`3 1/5+2 1/3`
Subtract:
`7 1/8-6 1/10`
Add:
`2/5 + 1/3`
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| Sleeping? | ____________ hours |
| Studying? | ____________ hours |
| Playing? | ____________ hours |
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+ `4 1/4 = 4 1/4`
= `12 3/8`
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______
= 
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Solve:
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