Evaluate 11101*1111 IN binary

11000011

fire up your unix box, run bc -l

type in
obase=2
ibase=2
and do binary math

To evaluate the product 11101 * 1111 in binary, follow these steps:

Step 1: Convert the decimal numbers to binary representation.
- 11101 is already in binary representation.
- 1111 is equivalent to 11111000111 in binary.

Step 2: Perform binary multiplication.
Multiply 11101 by each digit of 11111000111, starting from the right:

11101
x 11111000111
-------------
00000000000 (First partial product: 0)
00000000000 (Second partial product: 0)
111010000000 (Third partial product: 11101)
111010000000 (Fourth partial product: 11101)
+ 111010000000 (Fifth partial product: 11101)
+ 11101000000 (Sixth partial product: 11101)
+ 1110100000 (Seventh partial product: 11101)
+111010000 (Eighth partial product: 11101)
--------------
11001101101 (Sum of partial products)

Step 3: The result of the multiplication is 11001101101 in binary.

Therefore, 11101 * 1111 = 11001101101 in binary.