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Easy 6 views · Mathematics & Logic

If x : y = 3 : 4, then find (7x + 3y) : (7x - 3y).
यदि x : y = 3 : 4 है, तो (7x + 3y) : (7x - 3y) ज्ञात कीजिए।

A
11:3 (11:3)
B
5:2 (5:2)
C
4:3 (4:3)
D
37:19 (37:19)
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🇮🇳 हिंदी Hindi Version
यदि x : y = 3 : 4 है, तो (7x + 3y) : (7x - 3y) ज्ञात कीजिए।
A
11:3
B
5:2
C
4:3
D
37:19
Mathematics & Logic 346/939
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