aksjd5191 aksjd5191
  • 17-11-2017
  • Mathematics
contestada

PLZZZZZZZZZZZZ HELP ME!!!!!!!!!!!!
Use the order of operations to simplify this expression.

4 + 0.8 × 1.5 - 3

4.2
3.3
2.2
7.2

Respuesta :

monica08 monica08
  • 17-11-2017
Multiplication goes first 0.8x1.5=1.2
4+1.2-3= 2.2
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