Answer :
Final answer:
To determine if a number is a multiple of 9, divide the number by 9. If the division is exact, then the number is a multiple of 9. Among the given numbers, 63 and 36 are multiples of 9.
Explanation:
A multiple of a number is formed by multiplying that number by any whole number. To determine if a number is a multiple of 9, we can divide the number by 9. If the division is exact, then the number is a multiple of 9.
Let's divide each of the given numbers by 9:
- 44 ÷ 9 = 4.89 (not exact)
- 60 ÷ 9 = 6.67 (not exact)
- 56 ÷ 9 = 6.22 (not exact)
- 63 ÷ 9 = 7 (exact)
- 30 ÷ 9 = 3.33 (not exact)
- 36 ÷ 9 = 4 (exact)
Therefore, the numbers 63 and 36 are multiples of 9.
