You have a package approved for non-military shipment. It weighs 68 pounds and has a combined length plus girth that is 115 inches. Can you ship it via standard USPS?
A. Yes, the weight and length are under the limit.
B. Yes, the length plus girth is under the limit.
C. No, the length plus girth is over the limit.
D. No, the weight and length are over the limit.
Answer (2)
The package weighs 68 pounds and has a combined length plus girth of 115 inches, both of which meet USPS shipping requirements. Therefore, it can be shipped via standard USPS. The correct answer is 'Yes, the weight and length are under the limit.'
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The package weighs 68 pounds, which is less than the USPS weight limit of 70 pounds.
The package's length plus girth is 115 inches, which is less than the USPS length plus girth limit of 130 inches.
Since both conditions are met, the package can be shipped via standard USPS.
Therefore, the correct answer is 'Yes, the weight and length are under the limit' and 'Yes, the length plus girth is under the limit'.
Explanation
Understanding the Problem We need to determine if a package weighing 68 pounds with a combined length plus girth of 115 inches can be shipped via standard USPS. According to USPS standards, the weight limit is 70 pounds and the length plus girth limit is 130 inches.
Checking the Weight Requirement First, let's check if the package's weight meets the USPS weight requirement. The package weighs 68 pounds, and the USPS weight limit is 70 pounds. We can express this as an inequality: 68 ≤ 70 . This inequality is true, so the package meets the weight requirement.
Checking the Length Plus Girth Requirement Next, let's check if the package's length plus girth meets the USPS length plus girth requirement. The package has a combined length plus girth of 115 inches, and the USPS length plus girth limit is 130 inches. We can express this as an inequality: 115 ≤ 130 . This inequality is true, so the package meets the length plus girth requirement.
Conclusion Since the package meets both the weight and length plus girth requirements, it can be shipped via standard USPS. The question asks us to choose the correct answer from the given options.
Examples
Imagine you're sending a gift to a friend. Knowing the USPS limits helps you choose the right box and packing materials to avoid extra shipping costs. This is similar to how engineers design structures, ensuring they meet specific size and weight limits for safety and efficiency. By understanding these constraints, you can make informed decisions, whether it's shipping a package or designing a bridge.
