emanuelbellido8
emanuelbellido8 emanuelbellido8
  • 15-02-2021
  • Mathematics
contestada

15.3+1 (1.10).-1:9 (11.5)-12=

Respuesta :

mariela1420
mariela1420 mariela1420
  • 15-02-2021

Step-by-step explanation:

[tex]15 \times 3 = 45 \\ 45 + 1 = 46 \\ 1 \times 10 = 10 \\ 46 + 10 = 56 \\ 56 - 19 = 37 \\ 11 \times 5 = 55 \\ 55 + 37 = 97 \\ 97 - 12 = 80[/tex]

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