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प्रश्न
Add:
`2/21 + 3/7`
योग
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उत्तर
21 is the multiple of 7.
So making 21 as denominator of both the fractions.
`2/21 + (3 xx 3)/(7 xx 3) = 2/21 + 9/21`
= `(2 + 9)/21`
= `11/21`
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
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Add the following fractions
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Complete the addition-subtraction box.
