How do you evaluate #9\times 8+ 6\div 2- ( 4+ 5)#?

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Answer 1 · 2017-10-25T14:38:09

#9*8+6div2-(4+5)=66#

Applying BODMAS rule we have
#9*8+6div2-(4+5)#

#=9*8+6div2-9#

#=9*8+3-9#

#=72+3-9#

#=66#

Answer 2 · 2018-05-03T17:56:38

#66#

Identify the number of terms first. Each term simplifies to a single number which can then be added together in the last step.

#color(blue)(9xx8)" " color(red)(+" " 6div2)" " color(green)(-" "(4+5))#

#=color(blue)(72)" " color(red)(+" " 3)" " color(green)(-" "9#

#=66#