stanmakar52 stanmakar52
  • 22-04-2024
  • Mathematics
contestada

дробей

1) Найдите сумму:

a) 2, 8 + i, 9

б) 2, 58 + 1, 4

в) 4, 6 + 0, 5

г) 7, 2 + 15, 68

д) 8 + 2, 6

e) 0, 906 + 12, 8

ж) 4, 7 + 16

3) 0 ,47+0,741
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