Common core

sometimes you gotta think inside the box or thinking outside the box wouldn't be special

not at ALL good American unis
t. graduate of UChicago

>people should be punished for being better than what was required
literally communism

>be engineer
>can't recognize simple patterns
Jack subtracted 3 100's, and 6 1's but forget to subtract the ten. Even if it's a stupid way to do math, I would think a engineer of all people should be able to figure it out how they want you to do it

Solve this without Common Core plebs

This was a legit exercise in critical thinking. Not everything you read from your teacher is true.

Is that possible to solve without calculus?

>belittle the engineer for not recognizing what Jack did wrong
>incorrectly describe what Jack did wrong
kek

103 ~ 105
28 ~ 25
105 - 25 = 80

if you are one of the three people who have memorized the formula for the area of a lune, then it's just algebra

mathworld.wolfram.com/Lune.html