We can set up this equation using this formula:
a = p(1 + r/n)^nt
p = starting amount.
r = interest.
n = number of times it's compounded in a year
t = years
We'd set it up like this:
a = 50(1 + ?/1)^1(12)
Because we're missing the amount of interest, it would be impossible to tell what the amount would be after 12 years.
70℅ = 14
100 = X
70X = 1400
X = 1400/70
X = 20
20 Euros is the full price
Answer: easy maske sure to multiply
Step-by-step explanation: