rosetoheart2
rosetoheart2
29-09-2016
Mathematics
contestada
30-[(9*2)-(3*4)]
- is subtraction
Respuesta :
Zulyyy
Zulyyy
29-09-2016
30-[(9*2)]-(3*4)] first do what's inside the "grouping"
30-(18)-(12) you still do the parentheses so 18-12=6 now you're left with 30-6=24 is your answer.
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