🎓 Academic MDAS Rules

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MATH Wizard

Honorary Poster
Ang MDAS ay di mawawala sya kahit anong Aptitude Test, katulad ng Civil Service Exam, at madalas naiipost sa FB.
Subukan nyo muna sagotan bago mag react. :)

7-4+12÷3×2 = ?
A. 10
B. 11
C. 5
D. 9
E. 6


Correct Answer is B. 11

Sa MDAS Rules uunahin muna ang Multiplication or Division, bago gawin ang Addition or Subtraction. So, paano nga ba naging 11 ang correct answer niya.

7-4+12÷3×2
Kompleto ang apat na operation sa equation, Ang order of operation ay pagsolve mula sa left to right. Kaya mauuna muna ang division bago ang multiplication.
7-4+4×2
Sa isang equation either multiplication or division ang mauuna depende kung alin ang nasa left.
7-4+8
Same as Addition and subtraction mauuna kung alin ang nasa left.
3+8

Answer is 11

Ang calculator po ay accurate yan pwede nyo po itry kung tama.
 
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