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Easy 0 views · Mathematics & Logic

If x : y = 3 : 4, then find the value of (7x + 3y) : (7x - 3y).

A
11:3
B
3:11
C
5:2
D
7:3
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🇮🇳 हिंदी Hindi Version
यदि x : y = 3 : 4 है, तो (7x + 3y) : (7x - 3y) का मान ज्ञात कीजिए।
A
11:3
B
3:11
C
5:2
D
7:3
Mathematics & Logic 239/939
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