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प्रश्न
Complete the addition-subtraction box.
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उत्तर
`1/2 + 1/3`
= `[(1 xx 3) + (1 xx 2)]/6`
= `(3 + 2)/6`
= `5/6`
`1/3 + 1/4`
= `[(1 × 4) + (1 xx 3)]/12`
= `(4 + 3)/12`
= `7/12`
`1/2 - 1/3`
= `[(1 xx 3) – (1 xx 2)]/6`
= `(3 - 2)/6`
= `1/6`
`1/3 - 1/4`
= `[(1 xx 4) – (1 xx 3)]/12`
= `(4 - 3)/12`
= `1/12`
`1/6 + 1/12`
= `[(1 xx 2) + 1]/12`
= `(2 + 1)/12`
= `3/12`
= `1/4`
Hence, the complete given box is
संबंधित प्रश्न
Suyash bought `2 1/2` kg of sugar and Ashish bought `3 1/2` kg. How much sugar did they buy altogether? If sugar costs 32 rupees per kg, how much did they spend on the sugar they bought?
Add:
`2/7 + 4/7`
Subtract:
`3/4 - 1/2`
Add the following fractions
`1/7 + 3/7`
Sum of `4/17` and `15/17` is ______.
Solve:
`8/15 + 3/15`
Solve:
`1 1/3 + 3 2/3`
Sarita bought `2/5` metres of ribbon and Lalita `3/4` metres of ribbon. What is the total length of the ribbon they bought?
Complete the addition-subtraction box.
If 5 is added to both the numerator and the denominator of the fraction `5/9`, will the value of the fraction be changed? If so, will the value increase or decrease?
