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प्रश्न
Simplify: `7/30 "of" ("p"/3 + "7p"/15)`
योग
उत्तर
`7/30 "of" ("p"/3 + "7p"/15)`
`= 7/3 "of" (("5p" + "7p")/15)`
`= 7/30 xx 12/15"p"`
`= "14p"/75`
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