Step-by-step explanation:
Only Q4 has clear details
therefore, solving Question 4,
1 euro = $1.17
then, €20.46 =20.46×1.17 = $23.93.
1 pound =1.28 dollars.
then, £12.60 = 12.60×1.28 =$16.128
therefore, MP3 in pound is cheaper in dollar by $7.81.
Answer:3
3 ^x= 27
X=3
Answer:
12
Percent means out of 100
We have 3/25
Multiply the top and bottom by 4
12/100
The percent is 12
100% of the pizzas have 12 slices or 8 slices
(20x.45x8) + (20x.55x12) = total slices
