Question

http://prnt.sc/ctr9g6

Answer 1

@ganeshie8 @DanJS HALP PLS

Answer 2

P E M D A S

Answer 3

familiar with that ?

Answer 4

What do you think, Dr-Wells?

Answer 5

idk E>E

Answer 6

and yes i am.

Answer 7

Here is an awesome short video that explains PEMDAS
https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

Answer 8

I know what pemdas is though e.e

Answer 9

How would you solve the calculation on line one using pedmas? Compare your steps with what is happening in the question and you should be able to see what line is wrong.

Answer 10

Yep, still confused.

Answer 11

Look at what was done from one line to the next.
Then see if it was done using PEMDAS.

Answer 12

Can you figure out what Nat did going from line 1 to line 2 ?

Answer 13

Start with the given problem. Call that Line 1.
Now look at Line 2.
What exactly is different between Line 1 and Line 2?
Was that done according to PEMDAS?

Answer 14

Nope..

Answer 15

Then the error is in line 2

Answer 16

Thanks :)