MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SQL

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
If a:b=7:5 and b:c=9:11.Find a:b:c.
A
63:14:55
B
63:45:55
C
14:14:15
D
7:14:15
Explanation: 

Detailed explanation-1: -Can you explain this answer?. Solutions for If a : b = 7 : 5, b : c = 9 : 11, find a : b : c? a)42 : 33 : 55b)63 : 45 : 55c)55 : 39 : 45d)62 : 89 : 20e)65 : 30 : 63Correct answer is option ‘B’.

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