542(1+1/4)
542(4/4+1/4)
542(5/4)
677.5
<h2>○=> <u>Correct answer</u> :</h2>
Money in Alex's account after 16 years = 
<h3>○=> <u>Steps to derive correct answer</u> :</h3>
Money invested by Alex = £3045
Percentage of compound interest per annum = 2.25%
We know that :

In this case :
Principal = £3045
Rate = 2.25% = 0.0025
Number of times interest is compounded per year = 1
Time = 16 years
Which means :
Money Alex will have in the account after 16 years :


Therefore, the money in Alex's account after 16 years = £4347.11
<span>41)3972...since 41>39 you won't have the first digit of the quotient in the</span>
It’s located right at the top hope this help you