Question

how to solve it i am confused​

Answer 1

Answer:

a) Divide (450)10 successively by 2 until the quotient is 0:

450/2 = 225, remainder is 0

225/2 = 112, remainder is 1

112/2 = 56, remainder is 0

56/2 = 28, remainder is 0

28/2 = 14, remainder is 0

14/2 = 7, remainder is 0

7/2 = 3, remainder is 1

3/2 = 1, remainder is 1

1/2 = 0, remainder is 1

the answer (111000010) base 2

b) Multiply each digit of the binary number by the corresponding power of two:

1x26 + 1x25 + 0x24 + 0x23 + 1x22 + 1x21 + 0x20

Step 3: Solve the powers:

1x64 + 1x32 + 0x16 + 0x8 + 1x4 + 1x2 + 0x1 = 64 + 32 + 0 + 0 + 4 + 2 + 0

Step 4: Add up the numbers written above:

64 + 32 + 0 + 0 + 4 + 2 + 0 = 102.

So, 102 is the decimal equivalent of the binary number 1100110.

the answer is (102) base 10