Answer:
7 ÷ 3/9 = 7 x 9/3 = (7x9)/3 = 63/3 = 21
Interest paid after 30 years is $494,546.99.
Solution:
Principal (P) = $195,000
Interest rate (r) = 4.3%
Time (t) = 30 years
n = number of times interest calculated per year
n = 1
Compound interest formula:

where A is the final amount




A = 689546.99
Interest = Amount - Principal
= 689546.99 - 195000
= 494546.99
Interest paid after 30 years is $494,546.99.
Answer:
466
Step-by-step explanation:
50 + 8*52 = 466