Question 27 of 60beginner🔧 ApplyNumerical2 marks

144 ÷ 4 (using halving strategy)

Correct Answer

Step 1: To divide by 4, halve twice.

Step 2: Half of 144 = 72

Step 3: Half of 72 = 36

Step 4: Therefore, 144 ÷ 4 = 36

Why it works: This strategy of repeated halving works efficiently for divisors like 4.

Exercise: Try It! | Q: 6 | (Page Page 5)
For More Understanding

Explanation

To divide by 4, we can halve twice. Half of 144 is 72. Half of 72 is 36. So 144 ÷ 4 = 36. This strategy of repeated halving works efficiently for divisors like 4.

Solution Steps

  1. Step 1: To divide by 4, halve twice

  2. Step 2: Half of 144 = 72

  3. Step 3: Half of 72 = 36

  4. Step 4: Therefore, 144 ÷ 4 = 36

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