1.

Race-1: Usha run a race in 30 seconds. Ashwini took 28 seconds. Sushma took 20 seconds.Race-2: Raju run a race in 18 seconds. Prashanth took 24 seconds. Gopal took 27 seconds.How much time Raju & Ashwini together take to complete the race? (the answer is rounded of to the nearest ten).

A. 40 seconds
B. 50 seconds
C. 46 seconds
D. 45 seconds
Answer» C. 46 seconds


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