Answer:
wheres the rest of the problem?
200 books x 30 boxes = 6000 books
6000 books x 20 shipping crates = 120,000 books
Just keep multiplying
They both don't have the same number of zero as the answer because you are doing 40x500 which 20000 and 4x600 which is 2400
Answer:
Percentage decrease = 10% × 0.82
New value = 0.82 - Percentage decrease
Let me know if this helps! :)
I think the answer is 21 (I don’t know the units)