Answer: 19%
Step-by-step explanation: 418/516 = 0.81
1.00-0.81=19
"the original price of a skateboard was reduced by $15. the new price is $49."
B. p-15=49
Answer:
0.9
Step-by-step explanation:
You can think of this as (63/7)/10
63/7=9
9/10=0.9
Given:
Principal = $273
Interest rate = 5% compounded quarterly
time = 5 years
A = P (1 + r/n)^nt
A = amount of money accumulated plus interest
P = principal
r = interest rate (in decimal form)
n = number of times the interest is compounded per year
t = total number of years the amount is deposited
A = $273 (1 + 0.05/4)⁴*⁵
A = $273 (1 + 0.0125)²⁰
A = $273 (1.0125)²⁰
A = $273 * 1.2820
A = $349.99
$349.99 - 273 = $76.99
The compounded interest amounts to $76.99
Divide the pages read by the portion read:
60/ 3/4 = 60 x 4/3 = 240/3 = 80
The book has 80 pages.