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((4x+3y)+(5x+9y))/(5x+5y) = ? as (x/2y) = 2
Ans: as x=2y put the value and get the answer.

Read Solution (Total 1)

((4(4y)+3y)+(5(4y)+9y))/(5(4y)+5y)

(16y+3y+20y+9y) / (20y+5y)

48y/25y

Ans: 48/25
8 years agoHelpfull: Yes(1) No(0)

TCS Other Question

The pace length P is the distance between the rear of two consecutive footprints. For men the formula, n/P=125 gives approximate relationship between n and P where,n=number of steps per minute and P=pacelength in meters. Bernard knows his pace length is 161cm. The formula applies to Bernard's walking. Calculate Bernard's walking speed in kmph? Lion and rat are staying in jungle happily
Lion lies on : MON, TUE, WED
RAT lies on : WED, THURS, SAT
if Lion says : I didn't lie yesterday
Rat says : I didn't lie yesterday
so what day is today?