Question

Express 247_10 to (a) base 7, (b) base 2, (c) base 8, and (d) base 16.

Answer 1

Explanation:

given number,

247₁₀ to be converted into

a) base 7

divide the number by 7 and write the remainder on the left side

solution is (502)₇

b) base 2

divide the number by 2 and write the remainder on the left side and write in the direction from down to up as shown in the diagram attached below.

solution is (11110111)₂

c) base 8

divide the number by 8 and write the remainder on the left side

solution is (367)₈

d) base 16

divide the number by 16 and write the remainder on the left side

solution is (F 7)₈

15 - F

diagram is attached below.