USofA3425 USofA3425 06-04-2024 Mathematics contestada You have been given a physical balance and 7 weights of 47, 46, 43, 48, 49, 42, and 77 kgs. Keeping weights on one pan and object on the other, what is the maximum you can weigh less than 178 kgs.A. 172B. 174C. 175D. 177