Question

Решите наиболее удобным способом 34.3 * 17.04 + 34.3 * 42.96 + 60 * 65.7

Answer 1

34.3 * 17.04 + 34.3 * 42.96 + 60 * 65.7=34.3*(17.04+42.96)+60*65.7=34.3*60+60*65.7=60 *(34.3+65.7)=60*100=6000

Answer 2

34.3 * 17.04 + 34.3 * 42.96 + 60 * 65.7 = 34.3 * (17.04 + 42.96) + 60 * 65.7 = 34.3 * 60 + 60 * 65.7 = 60 * (34.3 + 65.7) = 60 * 100 = 6000