Question 8 of 19beginner💡 UnderstandFill in the Blanks2 marks

One hour (1 hour) = 60 minutes. Half hour = ___ minutes. Quarter or 1/4 of an hour = 15 minutes. Three Quarters or 3/4 of an hour = ___ minutes.

Correct Answer

Half hour = 30 minutes. Three Quarters or 3/4 of an hour = 45 minutes.

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

Explanation

The chapter teaches the relationship between hours and minutes. Since 1 hour = 60 minutes, half hour = 60 ÷ 2 = 30 minutes. Quarter hour = 60 ÷ 4 = 15 minutes (given). Three quarters = 60×360 \times 3/4 = 45 minutes.

Solution Steps

  1. Step 1: 1 hour = 60 minutes

  2. Step 2: Half hour = 60 ÷ 2 = 30 minutes

  3. Step 3: Quarter hour = 60 ÷ 4 = 15 minutes

  4. Step 4: Three quarters = 60×360 \times 3/4 = 45 minutes

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