Question
An insect 3 cm long needs to be caught for an experiment.
What is the minimum size the trap needs to be (in whole numbers) to catch the insect safely (in inches)?
13 in.
20 in.
2 in.
3 in.
What is the minimum size the trap needs to be (in whole numbers) to catch the insect safely (in inches)?
13 in.
20 in.
2 in.
3 in.
Answers
GPT-4o mini
To determine the minimum size the trap needs to be to catch a 3 cm insect, we first need to convert the length from centimeters to inches. The conversion factor from centimeters to inches is:
1 cm = 0.393701 inches.
So, to convert 3 cm to inches:
3 cm * 0.393701 inches/cm ≈ 1.1811 inches.
Since the trap needs to be large enough to safely catch the insect, we should round up to the next whole number. Therefore, the minimum size of the trap in whole numbers is 2 inches.
So the correct answer is:
**2 in.**
1 cm = 0.393701 inches.
So, to convert 3 cm to inches:
3 cm * 0.393701 inches/cm ≈ 1.1811 inches.
Since the trap needs to be large enough to safely catch the insect, we should round up to the next whole number. Therefore, the minimum size of the trap in whole numbers is 2 inches.
So the correct answer is:
**2 in.**