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  • Rosa is making a game board that is 55 inches by 75 inche...
Multiple choice

Rosa is making a game board that is 55 inches by 75 inches. She wants to use square tiles. What is the size of the largest tile she can use?

  1. 4 inches

  2. 5 inches

  3. 7 inches

  4. 10 inches

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

55, 75 Factors of 55 = 5 × 11 Factors of 75 = 5 × 5 × 3 HCF = 5

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