Unit 2 Day 2 HW- 2024

Front

What is the least common denominator (LCD) of \(\frac{6}{7}\ and\ \frac{3}{4}\)?

Back

The least common denominator is 28.

Front

Brooke had \(\frac{3}{5}\ of an apple pie and her mom had \(\frac{2}{7}\ of an apple pie. How much apple pie do they have altogether?

Back

They have \(\frac{31}{35}\ of an apple pie altogether.

Front

If my sister ate \(\frac{3}{5}\ of the cookies and I ate \(\frac{1}{10}\ of them, how much of the cookies did we eat?

Back

We ate \(\frac{7}{10}\ of the cookies.

Front

A construction company dug away \(\frac{1}{6}\ of a truckload of dirt on the first day and \(\frac{2}{6}\ on the second day. How many truckloads did they haul away in total?

Back

They hauled away \(\frac{1}{2}\ truckload in total.

Front

What is the least common denominator (LCD) of \(\frac{1}{5}\ and\ \frac{5}{9}\)?

Back

The least common denominator is 45.

Front

Define least common denominator (LCD).

Back

The least common denominator is the smallest multiple that is common to the denominators of two or more fractions.

Front

How do you find the least common denominator of two fractions?

Back

To find the LCD, list the multiples of each denominator and identify the smallest common multiple.

Front

What is the sum of \(\frac{3}{5}\ and \(\frac{2}{7}\?

Back

The sum is \(\frac{31}{35}\.

Front

If you have \(\frac{1}{6}\) and \(\frac{2}{6}\), what is their total?

Back

The total is \(\frac{3}{6}\) or \(\frac{1}{2}\).

Front

What is the process to add fractions with different denominators?

Back

Find the least common denominator, convert each fraction to an equivalent fraction with the LCD, then add the numerators.