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प्रश्न
State whether the following are in proportion:
10 : 21 :: 4 : 8.4
बेरीज
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उत्तर
`10/21` = 0.47619
`4/8.4` = 0.47619
Since both values are equal.
10 : 21 :: 4 : 8.4 are in proportion.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Ratio and proportion - Exercise 7B [पृष्ठ १२५]
