Reduce by意思
"Reduce by" is a phrase often used in various contexts, including mathematics, cooking, and general problem-solving, to indicate that something should be decreased by a certain amount or a specified percentage. Here are examples of how it is used in different fields:
-
Mathematics: In math, "reduce by" typically means to subtract or divide. For instance, "Reduce by half" means to divide by 2, and "Reduce by 20%" means to subtract 20% from the original amount.
-
Cooking and Baking: In recipes, "reduce by" might mean to simmer a liquid until some of it evaporates, thereby decreasing the volume. For example, "Reduce the sauce by half" means to simmer it until half of the liquid has evaporated.
-
Economics and Finance: In these contexts, "reduce by" might refer to cutting costs, expenses, or investments. For instance, "The company plans to reduce its expenses by 10%."
-
Environmental Science: In discussions about emissions or waste, "reduce by" might indicate a goal to decrease the amount of something harmful. For example, "The city aims to reduce carbon emissions by 25% by 2030."
-
Project Management: In project planning, "reduce by" could mean to decrease the time, resources, or budget allocated to a task. For instance, "The team was asked to reduce the project timeline by two weeks."
-
Software Development: In coding, "reduce by" might refer to optimizing code to run more efficiently, thereby reducing the amount of computing resources required.
In all these cases, the phrase "reduce by" is used to communicate the idea of making something smaller or less than it was originally.