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Question
20 m : 70 m = 8 रु : ______ रु
Fill in the Blanks
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Solution
20 m : 70 m = 8 रु : 28 रु
स्पष्टीकरण -
`(20 m)/(70 m) = (Rs 8)/(x("होने देना"))`
⇒ `20/70 = 8/x`
⇒ `20 xx x = 70 xx 8` ...[क्रॉस-गुणा द्वारा]
⇒ `x = (70 xx 8)/20 = 28`
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