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प्रश्न
Simplify
`3/7 xx 28/15 ÷ 14/5`
उत्तर
Given, `3/7 xx 28/15 ÷ 14/5`
= `4/5 ÷ 14/5`
= `4/5 xx 5/14`
= `2/7`
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