Question

1. Convertir 101 a decimal
2. Convertir 10101 a decimal
3. Convertir 101001 a decimal
4. Convertir 11100 a decimal
5. Convertir 10111 a decimal
6. Convertir 11001 a decimal
7. Convertir 1011001 a decimal​

Answer 1

Respuesta:

1. Convertir 101 a decimal = 5

2. Convertir 10101 a decimal = 21

3. Convertir 101001 a decimal = 41

4. Convertir 11100 a decimal = 28

5. Convertir 10111 a decimal = 23

6. Convertir 11001 a decimal = 25

7. Convertir 1011001 a decimal = 89

Explicación:

1) 101 = 1 * 22 + 0 * 21 + 1 * 20

= 1 * 1 + 0 * 2 + 1 * 4

= 1 + 4

= 5

2) 10101 = 1 * 24 + 0 * 23 + 1 * 22 + 0 * 21 + 1 * 20

= 1 * 1 + 0 * 2 + 1 * 4 + 0 * 8 + 1 * 16

= 1 + 4 + 16

= 21

3) 101001 = 1*32 + 0*16 + 1*8 + 0*4 + 0*2 + 1*1

= 32 + 8 + 1

= 41

4) 11100 = 1*16 + 1*8 + 1*4 + 0*2 + 0*1

= 16 + 8 + 4

= 28

5) 10111 = 1*16 + 0*8 + 1*4 + 1*2 + 1*1

= 16 + 4 + 2 + 1

= 23

6) 11001 = 1*16 + 1*8 + 0*4 + 0*2 + 1*1

= 16 + 8 + 1

= 25

7) 1011001 = 1*64 + 0*32 + 1*16 + 1*8 + 0*4 + 0*2 + 1*1

= 64 + 0 + 16 + 8 + 0 + 0 + 1

= 89