Решите дробь 1/12+11/12+3/4+5/5=

Question

Решите дробь 1/12+11/12+3/4+5/5=

Answer 1

1/12+11/12+3/4+5/5=1+3/4+1=2 3/4

Comments

112 +(1)1112 +(2)34 +(3)55 = 234(1) 112 + 1112 = 1 + 1112 = 1212 = 1 • 121 • 12 = 1 (2) 1 + 34 = 74 = 134

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1/12+11/12+3/4+5/5=23/4