gargyChaudhary
gargyChaudhary
16-06-2018
Mathematics
contestada
30-[11+{18-(48÷8×2)}+7]+15
Respuesta :
EpicDudeR
EpicDudeR
16-06-2018
30-(11+(18-(48/8×2))+7)+15
= 30-(11+(18-12)+7)+15
= 30-(11+6+7)+15
= 30-24+15
= 21
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