Answer :

To find what percentage 1.5 meters is of 2.25 meters, follow these steps:

1. Divide the smaller length by the larger length.
[tex]\[ \frac{1.5}{2.25} = 0.6666666666666666 \][/tex]

2. Convert the result into a percentage by multiplying by 100.
[tex]\[ 0.6666666666666666 \times 100 = 66.66666666666666 \][/tex]

3. Round the result to two decimal places for simplicity and clarity.
[tex]\[ 66.66666666666666 \approx 66.67 \][/tex]

Therefore, 1.5 meters is approximately 66.67% of 2.25 meters.