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If a:b = 2:3 and b:c = 4:5, find $a^2 : b^2 : bc$.
यदि a:b = 2:3 और b:c = 4:5 है, तो $a^2 : b^2 : bc$ ज्ञात कीजिए।

A
16:36:45 (16:36:45)
B
4:9:25 (4:9:25)
C
16:24:30 (16:24:30)
D
8:12:15 (8:12:15)
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🇮🇳 हिंदी Hindi Version
यदि a:b = 2:3 और b:c = 4:5 है, तो $a^2 : b^2 : bc$ ज्ञात कीजिए।
A
16:36:45
B
4:9:25
C
16:24:30
D
8:12:15
Mathematics & Logic 867/939
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