Answer:
15.1
Step-by-step explanation:
29.34
-14.24
---------
15.10
15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.
2503 is the answer, you can use a calculator to find this by simply plugging it in or use the long division method
If 15 is 1/4 of an hour then multiply 12 with 4. It’s 48, they can hang 48 sheets in an hour.
