Question

1010111(2)-327(8)+А4(16)

Answer 1

Ответ:

366(10)

Объяснение:

1010111(2) - 327(8) + А4(16) = 87(10) - 215(10) + 164(10) = 36(10)

Answer 2

To evaluate the expression, let's convert the numbers to a common base and perform the calculations.

First, let's convert the binary number 1010111 to decimal:

1010111 (2) = 1 × 2^6 + 0 × 2^5 + 1 × 2^4 + 0 × 2^3 + 1 × 2^2 + 1 × 2^1 + 1 × 2^0 = 64 + 0 + 16 + 0 + 4 + 2 + 1 = 87

Next, let's convert the octal number 327 to decimal:

327 (8) = 3 × 8^2 + 2 × 8^1 + 7 × 8^0 = 192 + 16 + 7 = 215

Now, let's convert the hexadecimal number A4 to decimal:

A4 (16) = 10 × 16^1 + 4 × 16^0 = 160 + 4 = 164

Now we can substitute the converted values back into the expression:

1010111 (2) - 327 (8) + A4 (16) = 87 - 215 + 164

Performing the calculations:

87 - 215 + 164 = 36

Therefore, the value of the expression 1010111 (2) - 327 (8) + A4 (16) is 36.