Answer:
6400 AED
9.14%
yes. The interest rate is 9.14%. This is less than 10%
Step-by-step explanation:
Interest amount she would pay = total of loan to be repaid - amount borrowed
16,400 - 10,000 = 6,400 AED
Interest = loan x interest rate x time
we have all the parameters of the above equation apart from the interest rate. We can thus determine the interest rate from the above equation
6,400 AED = 10,000 x interest rate x 7
6,400 AED = 70,000 x interest rate
Divide both sides by 70,000 to find a value for interest rate
interest rate = 0.091429 = 9.14%
Because it doesnt have the same base number (the 3 and 2)
52.5 Yards (yd).
7 + 7 = 14
14 + 14 = 28 ( 10 + 10 + 4 + 4)
14 + 28 = 42 (4 - 2 + 8 = 10 + 20 + 10)
42 + 10.5 = 52.5
⚠⚠ if you need to multiply this by itself (squaring is the proper name) then the answer is 2756.25 Yards.