Question 10 of 36intermediate🔧 ApplyNumerical2 marks

In the treasure hunting game, Grumpy has kept treasures on 28 and 70. What jump sizes will land on both the numbers?

Correct Answer

Explanation: Jump sizes that land on both numbers are the common factors of those numbers.

Step 1: Find factors of 28: 1, 2, 4, 7, 14, 28.

Step 2: Find factors of 70: 1, 2, 5, 7, 10, 14, 35, 70.

Step 3: Find common factors: 1, 2, 7, 14.

Answer: The jump sizes that will land on both 28 and 70 are 1, 2, 7, and 14.

Exercise: Figure it Out (Section 2) | Q: 7 | (Page Page 5)
For More Understanding

Explanation

Jump sizes that land on both numbers are the common factors of those numbers. Factors of 28: 1, 2, 4, 7, 14, 28. Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70. Common factors: 1, 2, 7, 14.

Solution Steps

  1. Step 1: Find factors of 28: 1, 2, 4, 7, 14, 28.

  2. Step 2: Find factors of 70: 1, 2, 5, 7, 10, 14, 35, 70.

  3. Step 3: Find common factors: 1, 2, 7, 14.

  4. Step 4: These are the jump sizes that will land on both 28 and 70.

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