So first we need to find how much is 5% of 300 , which we can discover by dividing 30p by 100 and multiplying by 5.
300÷100 ×5 = 15
So every year she pays $15 of interests
To find out how much she'll pay in 6 years pf interest , we just need to multiply 15 by 6
which is 90.
Then just add 90 to the original loan (300) to discover the total she will pay:
After 6 years, Ariane is charged $90 in interest. She pays a total amount of $390.
If you got this answer from a calculator, it rounds the last decimal point because there is not enough room on it to show that it is a repeating decimal.
Really, the decimal is .666666666666...... , or 2/3
This is one of the most common repeating decimals that will come up in later math practices. It would be a helpful conversion to memorize.
Hope this helped!! :)
So investment is $140 and interest is 3% per yea
yo convert % to number 3/100 = .03
so for one year. $140 x .03 = $4.20/year
in two years you have $4.20+$4.20 =$ 8.40!
Answer is $8.40 or 2 years
Answer:
−
-39
/10
or -3.9
Step-by-step explanation: