Fraction Scaling with Multiplication

Front

What is a fraction?

Back

A fraction represents a part of a whole, consisting of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to scale a fraction?

Back

Scaling a fraction means multiplying both the numerator and the denominator by the same number to create an equivalent fraction.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

What is multiplication in the context of fractions?

Back

Multiplication of fractions involves multiplying the numerators together and the denominators together.

Tags

CCSS.5.NF.B.6

Front

What happens to a fraction when you multiply it by a number less than 1?

Back

The product will be less than the original fraction.

Tags

CCSS.5.NF.B.5B

Front

What happens to a fraction when you multiply it by a number greater than 1?

Back

The product will be greater than the original fraction.

Tags

CCSS.5.NF.B.5B

Front

Estimate: What is 5/6 of 22/3?

Back

The product is more than 5/6.

Tags

CCSS.5.NF.B.5B

Front

Estimate: What is 1/2 of 8 1/8?

Back

The product is less than 8 1/8.

Tags

CCSS.5.NF.B.5B

Front

How do you estimate the product of a mixed number and a whole number?

Back

Round the mixed number to the nearest whole number and then multiply.

Tags

CCSS.5.NBT.B.7

Front

What is the product of 9 6/7 and 8?

Back

The estimated product is 78 6/7.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What is the product of 3 4/5 and 8?

Back

The estimated product is 30 2/5.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C