Respuesta :
Answer:
Step-by-step explanation:First, divide 2.20 by 5 to find the price of a single stamp.
2.20 ÷ 5 = 0.44
One stamp cost $0.44
Now, you multiply this by 7 to find the cost of seven stamps.
0.44 × 7 = 3.08
In 2012, seven stamps cost $3.08
Answer:
$3.08
Step-by-step explanation:
so 5= 2,20
dividing them will get .44
now multiple by 7
3.08
