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प्रश्न
Solve:
`4/9 + 2/7`
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उत्तर
`4/9 + 2/7`
= `(4 xx 7)/(9 xx 7) + (2 xx 9)/(7 xx 9)`
= `28/63 + 18/63`
= `(28 + 18)/63`
= `46/63`
Hence, `4/9 + 2/7 = 46/ 63`
संबंधित प्रश्न
Add:
`5 1/5+2 1/7`
Subtract:
`7 1/2-3 1/5`
Sandeep filled water in `4/7` of an empty tank. After that, Ramakant filled the `1/4` part more of the same tank. Then Umesh used the `3/14` part of the tank to water the garden. If the tank has a maximum capacity of 560 litres, how many litres of water will be left in the tank?
Add:
`2/7 + 1/7 + 3/7`
Add:
`2/7 + 1/2`
Write these fractions appropriately as additions or subtractions:
______
= 
Solve:
`3/10 + 7/15`
Solve:
`5/7 + 1/3`
Naina was given `1 1/2` piece of cake and Najma was given `1 1/3` piece of cake. Find the total amount of cake given to both of them.
What is the primary requirement before adding two fractions with different denominators?
