Rob saves £500 in his bank account. The bank pays 4% simple interest
per year.
a) How much interest will he have
earned after five years?
b) How much money will he have in
the bank after five years?

step 1: =4% of £500

=20

=20 × 5 years

= 100

= £500 + £100

=£600 therefore Rob will have £600 in his bank account after years.

easy math just plug in a and b

step-by-step explanation:

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer