Please do sum number 14 and 15
Attachments:
mondalrinky9:
please do sum number 7
Answers
Answered by
1
14. Aₓ = A(1+r/100)ˣ
840 = A(1+r/100)
882 = A(1+r/100)²
solving for r
1+r/100=882/840
r = 4200/840 = 5%
_____________________________________________________________
15. si=p*t*r/100
3p/8=p*5*r/100
r=7.5%
p=2200/(1+3/8)=1600
840 = A(1+r/100)
882 = A(1+r/100)²
solving for r
1+r/100=882/840
r = 4200/840 = 5%
_____________________________________________________________
15. si=p*t*r/100
3p/8=p*5*r/100
r=7.5%
p=2200/(1+3/8)=1600
count the days from june15 to nov8 =165
so time=165day/365days=0.4yr
what will be the formula to find principal
How to do
P=si*100/rt
How to do 0.4 ?
How to calculate 0.4 time in formula
I got
Thank you so much
my pleasure
Similar questions