Final answer:
The decimal equivalent of the hexadecimal number E5 is found by converting the digits 'E' and '5' to their decimal values and adding them together. The digit 'E' corresponds to 14 × 16¹, and '5' corresponds to 5 × 16°, giving a sum of 229.
Step-by-step explanation:
The decimal equivalent of the hexadecimal number E5 is calculated by converting each digit according to its place value in the hexadecimal system, which is base-16. The digit 'E' in hexadecimal represents the decimal number 14, and it is in the 16¹ place. Therefore, 14 × 16¹ = 224. The digit '5' in hexadecimal is the same as the decimal 5, and it is in the 16° place, meaning it simply represents 5 × 16° = 5. To find the overall decimal equivalent, you add the values of each digit together: 224 (from 'E') + 5 (from '5') = 229.