Question

Chuyển đổi các hệ cơ số

a) 1CA(16)=.........(10)=...(2)

b)1101(2)=.....(10)...........(16)

c)998(10)=....(16)

d)67(10)=......(2)

e)1111001(10)=.........(16)

Answer 1

a: \(1CA_{16}=458_{10}=\text{111001010}_2\)

b: \(1101_2=13_{10}=D_{16}\)

c: \(998_{10}=3E6_{16}\)

d: \(67_{10}=\text{1000011}_2\)

e: \(1111001_{10}=10F3D9_{16}\)

Answer 2

a) 1CA(16)=458(10)=111001010(2)

b)1101(2)=13 (10)=D (16)

c)998(10)=3E6(16)

d)67(10)=1000011(2)

e)1111001(10)=10F3D9(16)