jl7017706 jl7017706
  • 21-02-2021
  • Mathematics
contestada

Can anybody help me on these 2 problems.

Can anybody help me on these 2 problems class=

Respuesta :

beautifulmind2468
beautifulmind2468 beautifulmind2468
  • 21-02-2021

Answer:

15. 1800

16. 18759

Step-by-step explanation:

216 * 5 = (200 + 10 + 6) * 5 = 200 * 5 + 10 * 5 + 6 *5 = 1000 + 50 +30 = 1800

6,253 * 3 = (6000 + 200 + 50 + 3) * 3 = 18000 + 600 + 150 +9 = 18600 + 150 +9 = 18750 + 9 = 18759

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