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प्रश्न
What fraction is to be subtracted from `9 3/7` to get `3 1/5`?
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उत्तर
`9 3/7` − (The number to be subtracted) = `3 1/5`
∴ `9 3/7 - 3 1/5` = The number to be subtracted
∴ The number to be subtracted = `(9 + 3/7) - (3 + 1/5)`
= `(9 - 3) + (3/7 - 1/5)`
= `6 + (((3 xx 5) - (1 xx 7))/(7 xx 5))`
= `6 + ((15 - 7)/35)`
= `6 + 8/35`
∴ The fraction to be subtracted = `6 8/35`
APPEARS IN
संबंधित प्रश्न
Subtract:
`9/13 - 4/13`
Subtract:
`7/10 - 3/10`
Subtract:
`10/15 - 3/15`
`7/10` of a wall is to be painted. Ramu has painted `4/10` of it. How much more needs to be painted?
Subtract the following.
`4/7 - 1/7`
Subtract the following.
`7/11 - 3/11`
Subtract the following.
`7/13 - 4/13`
Subtract the following.
`8/15 - 2/15`
`5/10` of a wall is to be painted. Ramu painted `2/10` of it. How much more is to be painted?
Fill in the boxes:
`☐ - 1/5 = 1/2`
