midhunms1234ms midhunms1234ms
  • 25-07-2018
  • Mathematics
contestada

what should be added to 3 times 39 to get 12 times 39 ... (a) 4×39 (b) 9×12 (c) 9×39 (d) 15 ×39

Respuesta :

choixongdong
choixongdong choixongdong
  • 25-07-2018

12 x 39 = 39 x 12 = 39 (3 + 9) = (3 x 39) + (9 x 39) = 468

Answer

(c) 9×39

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