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प्रश्न
Evaluate: `((-5)/9 xx 6/-25) + (24/21 xx 7/8)`
योग
उत्तर
`((-5)/9 xx 6/-25) + (24/21 xx 7/8)`
`= (5/9 xx 6/25) + (24/21 xx 7/8)`
`= 2/(3 xx 5) + 1 = 2/15 + 1`
`= (2 + 15)/15 = 17/15 = 1 2/15`
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