Question

which of the following sentences needs a colon instead of a semicolon? select the best answer.

answer

add water to the rice at a 1:2 ratio.

mr. reinhardt; enclosed is my resume; i have attached letters of recommendation at the end of the document.

Explanation:

🆕 New Concept Discovered: Colons vs. Semicolons
Colons introduce or define; semicolons link independent thoughts.

Step 1: Analyze the rules for colons and semicolons

A semicolon (;) is used to link two independent clauses that are closely related in thought.

A colon (:) is used to introduce information that explains, illustrates, or amplifies what came before it, or to format specific elements like ratios, business letter salutations, and time.

Step 2: Evaluate the first option

• Sentence: "Add water to the rice at a 1;2 ratio." (implied from the prompt's question about replacing a semicolon with a colon)
• Analysis: Ratios are mathematically and grammatically written using a colon (e.g., \(1:2\)), not a semicolon. Therefore, this sentence needs a colon instead of a semicolon.

Step 3: Evaluate the second option

• Sentence: "Mr. Reinhardt: Enclosed is my resume; I have attached letters of recommendation at the end of the document."
• Analysis:
• The colon after "Mr. Reinhardt" is correct for a formal business letter salutation.
• The semicolon between "Enclosed is my resume" and "I have attached letters of recommendation..." correctly connects two closely related independent clauses. No change is needed here.

Answer:

Add water to the rice at a 1;2 ratio. (Should be written as 1:2 ratio)