Rose worked the following problem incorrectly.

Part 1) In which line was the mistake made?
Part 2) Show your work and give the correct answer.

Line 1 30 ÷ 5(3 − 1) − 4
Line 2 30 ÷ 5(2) − 4
Line 3 30 ÷ 10 − 4
Line 4 3 − 4
Line 5 −1

Question

Rose worked the following problem incorrectly. 

Part 1) In which line was the mistake made? 
Part 2) Show your work and give the correct answer. 



Line 1 30 ÷ 5(3 − 1) − 4 
Line 2 30 ÷ 5(2) − 4 
Line 3 30 ÷ 10 − 4 
Line 4 3 − 4 
Line 5 −1

anonymous · Answer

Line 3.

It should be 30 ÷ (10-4) or 30 ÷ 6
Then the answer will be 5.

anonymous · Answer

thank you <3