A Student's Class Average Can Be Computed by Dividing the Number

question 79

Multiple Choice

A student's class average can be computed by dividing the number of marks they have earned by the number of marks possible.Assume the following variables have been declared as shown and given values elsewhere:
int marksEarned, marksPossible;
double classPercentage;
Which of the following statements will assign the correct percentage average to classPercentage? For example, if marksEarned is 725 and marksPossible is 1000, classPercentage should be assigned the value 72.5.

• A)classPercentage = marksEarned / marksPossible * 100.0;
• B)classPercentage = 100 * marksEarned / marksPossible;
• C)classPercentage = (100.0 * marksEarned) / marksPossible;
• D)classPercentage = (100.0 + marksEarned) / marksPossible;

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Definitions:

Partial Thickness Burns

Burns that affect the epidermis and part of the dermis layer of skin, causing blistering and more severe pain.

Second-Degree Burns

Burns that affect both the epidermis and dermis layers of the skin, causing pain, swelling, blistering, and redness.

First-Degree Burns

Burns that affect only the outer layer of skin, causing redness and pain but typically no blisters or permanent damage.

Erythema

Erythema is a redness of the skin or mucous membranes caused by hyperemia (increased blood flow) in superficial capillaries.