ZukiDesu
Someone already answered this but i didnt get it that much so please explain if you can thank you ^^ also sorry if this is a bit annoying
ZukiDesu
A salesman makes a 6% commission on all items he sells. On a certain week, he made a commission of ₱ 3 900. What was his gross sale for the week?
Answers & Comments
Answer:
7 years
Step-by-step explanation:
I=Prt
I interest
P-principal amount
r-interest rate per annum.
t-time in year.
From 2000 to 2700, the interest is 700 pesos.
700=2000(0.05)t
700=100t
t=700/100
t=7 years
Therefore, it will take 7 years for 2000 to become 2700 at 5% interest per annum.