The video tutorial explains how to solve a multi-step word problem involving snowfall over two days and subsequent melting. It uses number lines to represent mixed numbers and demonstrates addition and subtraction of these numbers. The lesson concludes with calculating the remaining snow on the mountain, emphasizing the use of number lines for visualizing and solving problems with mixed numbers.

What was the total snowfall on the first day?

• 1 and 3/5 feet

• 1 and 4/5 feet

• 2 and 1/5 feet

• 2 and 4/5 feet

How is the mixed number 1 and 4/5 represented on a number line?

• Start at 1 and count 4 parts

• Start at 1 and count 5 parts

• Start at 0 and count 4 parts

• Start at 0 and count 5 parts

What was the additional snowfall on the second day?

• 3 and 1/5 feet

• 2 and 3/5 feet

• 2 and 2/5 feet

• 1 and 3/5 feet

How do you find the total snowfall over two days?

• Divide the first day's snowfall by the second day's

• Add the first day's snowfall to the second day's

• Subtract the first day's snowfall from the second day's

• Multiply the first day's snowfall by the second day's

How much snow melted on the third day?

• 3/5 of a foot

• 4/5 of a foot

• 2/5 of a foot

• 1/5 of a foot

What is the final height of the snow on the mountain after melting?

• 3 and 2/5 feet

• 3 and 4/5 feet

• 3 and 1/5 feet

• 3 and 3/5 feet

What mathematical operations are used in this lesson to solve the problem?

• Addition and multiplication

• Multiplication and division

• Subtraction and division

• Addition and subtraction