Don’t worry, unlock all articles / blogs on PrepInsta by just simply logging in on our website
Notifications Mark All Read
No New notification
June 23, 2019
Question 1
11/120
22/ 120
34/280
55
Good Job!
Oops!
product of numebrs = 5 x 120 = 600 factors = 5 x 5 x 3 x 2 x 2 x 2 sum is = 55 xy = 600 x + y = 55 reciprocal 1/x + 1/y = (x+y)/xy = 55/600 = 11/120
Please login to submit your explanation
Login to see your performance analytics by signing in
Start
Please login to report
Get Hiring Updates right in your inbox from PrepInsta