Question

Donating blood is a humanitarian act. As per a survey, 16,000 blood donors are registered with 'Red Cross' in Delhi and this number of donors increases at the
rate of 5% every six months.
(a) How many donors would be there at the end of 1.5 years?
(please do using formula)​

Answer 1

Answer:

5% of 16000 is 16000/100 =160,160x5 =800 donors (for six months)

After 1.5 years 800X3=2400 donors will increase.

So,16000+2400=18400

So,at the end there will be 18400 donors.