Justify the reasonableness of a product when multiplying with fractions.
Number Sense and Operations–Fractions
No resources have been tagged as aligned with this standard.
Estimate the size of the product based on the size of the two factors;
Explain why multiplying the numerator and denominator by the same number has the same effect as multiplying the fraction by 1.
Explain why multiplying a given number by a number greater than 1 (e.g., improper fractions, mixed numbers, whole numbers) results in a product larger than the given number;
Explain why multiplying a given number by a fraction less than 1 results in a product smaller than the given number;