Question

Use conversion tool to convert the binary numbers to decimal.

Answer 1

Answer:

$111001$ ⇒ $57$

$1100000$ ⇒ 96

$1010101$ ⇒ $85$

$1001000$ ⇒ $72$

Explanation:

1) The number 111001 represents:

32 + 16 + 8 + 1

Answer is 57

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1100000 represents:

64 + 32

So, the answer is 96

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1010101 represents:

64 + 16 + 4 + 1

So, the answer is 85

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1001000 represents:

64 + 8

So, the answer is: 72

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OAmalOHopeO

Answer 2

It’s real my easy you can use a calculator or an online converter. Or division

(111001)₂ = (1 × 2⁵) + (1 × 2⁴) + (1 × 2³) + (0 × 2²) + (0 × 2¹) + (1 × 2⁰) = (57)₁₀

(1100000)₂ = (1 × 2⁶) + (1 × 2⁵) + (0 × 2⁴) + (0 × 2³) + (0 × 2²) + (0 × 2¹) + (0 × 2⁰) = (96)₁₀

(1010101)₂ = (1 × 2⁶) + (0 × 2⁵) + (1 × 2⁴) + (0 × 2³) + (1 × 2²) + (0 × 2¹) + (1 × 2⁰) = (85)₁₀

(1001000)₂ = (1 × 2⁶) + (0 × 2⁵) + (0 × 2⁴) + (1 × 2³) + (0 × 2²) + (0 × 2¹) + (0 × 2⁰) = (72)₁₀