If 2x= 3 and y/4= 3, then (3+y)/(x+4)= ?

A 30/11

B 30/9

C 6/11

D 3/10

Solution

Correct Answer: Option A

Given,
2x= 3
=> x= 3/2,

and, y/4= 3
=> y=12.

Now, (3+y)/(4+x)

= (3+12)/(4+(3/2))

=15/(8+3)/2)

=15× 2/11
=30/11

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