7. Logan started to solve a multiplication problem as shown below.
785
X 36
4,710
?
What should be the next row in Logan's work?
A 2,355
B.
21,450
c. 23,550

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months

The sum of four times a number and three is two times the number minus twenty nine