Given
1. 4 x 1/7
2. 12 x 2 5/6
procedure

1. The answer is 4 x 1/7 is less than 4

2. The answer is 12 x 2 5/6 is greater than 12
Deposit: = $600 on 1st April
Futher Depost = $200 on1st July
Interest rate = 2.60% per annum
Compounded = quarterly
1/4 time 1/4 equals a half...or you can think about it as 25 plus 25 equals 50, (1/2 of a dollar)
Answer:
C
Step-by-step explanation:
4(10^2) = 400
Check:
10x10=100 (area of 1 wall)
100× 4(the 4 walls)
4(10^2) = 400✅