A student scored 150 out of 200 in an exam. What is the ratio of the score to th

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Question: A student scored 150 out of 200 in an exam. What is the ratio of the score to the total marks? (2023)

Options:

Correct Answer: 4:5

Exam Year: 2023

Solution:

Ratio = Score : Total Marks = 150 : 200 = 3 : 4.

A student scored 150 out of 200 in an exam. What is the ratio of the score to the total marks? (2023)

A student scored 150 out of 200 in an exam. What is the ratio of the score to the total marks? (2023)

Step 1: Identify the score obtained by the student, which is 150.
Step 2: Identify the total marks possible in the exam, which is 200.
Step 3: Write the ratio of the score to the total marks as 150 : 200.
Step 4: Simplify the ratio by dividing both numbers by their greatest common divisor (GCD).
Step 5: The GCD of 150 and 200 is 50. Divide both 150 and 200 by 50.
Step 6: 150 divided by 50 equals 3, and 200 divided by 50 equals 4.
Step 7: The simplified ratio is 3 : 4.

Ratio Calculation – Understanding how to express one quantity in relation to another using a ratio.
Simplifying Ratios – The process of reducing a ratio to its simplest form.