Seudónimo Seudónimo
  • 25-05-2016
  • Mathematics
contestada

Simplify.

10.5 • (–3) ÷ 10 • (–2) ÷ 0.5

A.
–12.6

B.
–3.15

C.
12.6

D.
3.15

Respuesta :

mathgenius14
mathgenius14 mathgenius14
  • 25-05-2016
105 -3 1 (——— • ——) • — 10 10 2 Step  2  : 1 Divide -2 by — 2 Equation at the end of step  2  : 105 -3 (——— • ——) • -4 10 10 Step  3  : -3 Simplify —— 10 Equation at the end of step  3  : 105 -3 (——— • ——) • -4 10 10 Step  4  : 21 Simplify —— 2 Equation at the end of step  4  : 21 -3 (—— • ——) • -4 2 10 Step  5  :Final result : 63 —— = 12.60000 5  

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