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प्रश्न
Multiply: `3 3/5 "and" -10`
बेरीज
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उत्तर
`3 3/5 "and" -10`
`= (3 xx 5 + 3)/5 xx (- 10)`
`= 18/5 xx (- 10) = 18 xx (- 2) = - 36`
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