Question

Convert the following number to binary, octal and hexadecimal. 25, 37, 40, 45, 90 iii. Convert the following number system into decimal number system. (19FDE)16 (BBC.10)16 (0.9D9)16 iv. Convert the following number system into hexa number system. (4768)10 (1248) 10 (9298)10 Convert the following number system into decimal number system. (12570)s (21.21) (100.01)g Convert the following number system into octal number system. (177)10 (7878)10 (9298)10

Answer 1

`(25)_(10) =(11001)_(2) \\(25)_(10) =(31)_(8) \\(25)_(10) =(19)_(16) \\\\(37)_(10)=(100101)_(2)\\(37)_(10)=(45)_(8)\\ (37)_(10)=(25)_(16)\\ \\(40)_(10) =(101000)_(2) \\(40)_(10) =(50)_(8) \\(40)_(10) =(28)_(16) \\\\(45)_(10) =(101101)_(2)\\ (45)_(10)=(55)_(8) \\(45)_(10)=(2D)_(16)\\\\(90)_(10)=(1011010)_(2)\\(90)_(10)=(132)_(8)\\(90)_(10)=(5A)_(16)\\\\`