Intro to Math M3 L1 and L2 review

Front

What is the process to find a missing value in a proportion?

Back

To find a missing value in a proportion, set up a ratio equation and cross-multiply to solve for the unknown.

Front

If you have a certain number of pens, how do you determine the number of pencils needed?

Back

The number of pencils needed can be determined by using a ratio or a given relationship between the number of pens and pencils.

Front

How do you calculate the ratio of two quantities?

Back

To calculate the ratio of two quantities, divide each quantity by the greatest common divisor (GCD) and express it in the form 'A to B'.

Front

What is the importance of communication when addressing a mistake in a paycheck?

Back

Effective communication is important to resolve issues professionally and ensure that the mistake is corrected without conflict.

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Front

How can you express a ratio in simplest form?

Back

To express a ratio in simplest form, divide both terms of the ratio by their greatest common factor.

Front

What is the relationship between cats and dogs in a given scenario?

Back

The relationship can be expressed as a ratio based on the quantities provided, such as 12 cats to 8 dogs.

Front

How do you set up a ratio problem?

Back

Identify the two quantities being compared, express them as a fraction, and simplify if necessary.

Front

What steps should you take if you believe your paycheck is incorrect?

Back

Review your pay details, gather evidence, and approach your manager politely to discuss the discrepancy.

Front

What is the significance of understanding ratios in real-life applications?

Back

Understanding ratios helps in making comparisons, solving problems, and making informed decisions in various contexts.