Say 36% of 100 is 36. so knowing half of 36 is 18, take half of 100, 50.
so 18/50 = 36
The answer is 50.
50/80 = 0.625
100 - 0.625 = 0.375
0.375 = 37.5% (move the decimal point to the right 2 spaces)
37.5% decrease is your answer
hope this helps
Answer:
5.47 x 10^3
Step-by-step explanation:
Answer:
After 1 years: 20235.396, which can be rounded to 20235.40
After 2 years: 21523.79
After 5 years: 25388.98
After 10 years: 31830.96
The money doubles after 15 years.
