ParaPro Assesment Practice Exam

When comparing fractions using cross multiplication, you are determining which fraction is greater. The process involves multiplying the numerator of the first fraction by the denominator of the second fraction and comparing that product with the result of multiplying the numerator of the second fraction by the denominator of the first. If the product from the first fraction is larger, then that fraction is greater; if the product from the second fraction is larger, then it is the greater fraction.

Cross multiplication effectively eliminates the need for a common denominator, allowing for a straightforward comparison. This method is particularly useful because it quickly shows the relationship between the two fractions without needing to convert them into decimals or find common denominators.