Question 9 of 17intermediate🔧 ApplyNumerical3 marks

Raghav studies Mathematics, English, Hindi, and The World Around Us subjects. He took 50 minutes to study each of the subjects. Find the total time taken in hours and minutes. Share your strategies with your class.

Correct Answer

Given: Number of subjects = 4 (Mathematics, English, Hindi, The World Around Us) Time for each subject = 50 minutes

Calculation: Total time = 4×504 \times 50 = 200 minutes Convert to hours: 200 ÷ 60 = 3 hours with remainder 20 minutes

Answer: Raghav took a total of 3 hours 20 minutes to study all four subjects.

Exercise: Let Us Do | Q: 2 | (Page Page 8)
For More Understanding

Explanation

Raghav studies 4 subjects, spending 50 minutes on each. Total time = 4×504 \times 50 = 200 minutes. Converting to hours: 200 ÷ 60 = 3 hours with 20 minutes remainder.

Solution Steps

  1. Step 1: Number of subjects = 4 (Mathematics, English, Hindi, The World Around Us)

  2. Step 2: Time for each subject = 50 minutes

  3. Step 3: Total time = 4×504 \times 50 = 200 minutes

  4. Step 4: Convert 200 minutes to hours: 200 ÷ 60 = 3 with remainder 20

  5. Step 5: Total time = 3 hours 20 minutes

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