Binary to Hexa

From Compsci1

Convert the following numbers from binary to hexadecimal:

a. 0100₂

b. 1000₂

c. 1111111₂

d. 10101010₂

e. 10101010100₂

f. 100111101110₂

g. 11111110₂

h. 101010₂

i. 11101101101100₂

j. 1110001111110₂

k. 111110101111₂