it's 0.4 while it may look like 4% it's actually 40% of 1
2280 cm2, 2*((24*10)/2)+24*34+10*34+34*26=2280
original quantity : 10 for $1
new quantity: 4 for $1
now we have to find each percent change
10-4=6
6÷100=0.06
0.06=6%
the quantity went down 6%
5.99 per pound * 1.75 pounds purchased = $10.4825. If you round it, she spent $10.48
Answer:
the answer is 83/13 and its simplification is shown in the picture. 6(5/13)