Final answer:
45 cm is 0.45 of 1 meter.
Step-by-step explanation:
To find the fraction of 1 meter that is 45 cm, we need to convert 45 cm to meters. Since 1 meter is equal to 100 cm, we can divide 45 cm by 100 cm to find the fraction: 45 cm ÷ 100 cm = 0.45. Therefore, 45 cm is 0.45 of 1 meter.
Learn more about Finding the fraction of a given length