How Many 8k X 4 Memory Are Required To Construct A 64K X 8 Memory?

How Many 8k X 4 Memory Are Required To Construct A 64K X 8 Memory? How many 8k x 4 memory are required to construct a 64K x 8 memory? So, number of 8k x 4 memory required=2^16÷2^13=2^3= 8. Similarly for number of bits: 2^3÷2^2=2. So, total memory required=8+2=10. How many chips are required to