The video tutorial explains how to determine the number of days required to finish reading a book. It starts by identifying the total number of pages, the pages already read, and the daily reading plan. The tutorial then guides viewers through formulating an equation to calculate the remaining days needed to complete the book. The solution involves subtracting the pages already read from the total and dividing by the daily reading rate. The video concludes by verifying the correct choice among given options and explaining why other choices are incorrect.

What is the total number of pages in the book?

• 58 pages

• 13 pages

• 71 pages

• 5 pages

Tags

CCSS.2.OA.A.1

How many pages have been read already?

• 45 pages

• 58 pages

• 13 pages

• 5 pages

Tags

CCSS.3.OA.A.3

What is the daily reading plan?

• 3 pages

• 10 pages

• 5 pages

• 8 pages

What is the first step in forming the equation to find the number of days needed?

• Add the pages read to the total pages

• Subtract pages read from total pages

• Multiply total pages by pages read

• Divide total pages by pages read

Tags

CCSS.3.OA.A.3

How do you calculate the number of days required to finish the book?

• Add 5 to remaining pages

• Subtract 5 from remaining pages

• Multiply remaining pages by 5

• Divide remaining pages by 5

Tags

CCSS.HSA.CED.A.3

Which choice correctly represents the equation to find the number of days left?

• 58 + 13 = d

• (58 - 13) / 5 = d

• 58 * 5 = d

• 13 / 5 = d

Tags

CCSS.HSF.LE.B.5

What does the variable 'd' represent in the equation?

• Total pages

• Pages read

• Days left

• Pages per day

Why does the equation 58 + 13 not make sense?

• It subtracts pages incorrectly

• It adds more pages than the book has

• It divides pages incorrectly

• It multiplies pages unnecessarily

Tags

CCSS.5.OA.B.3

Why is multiplying by 5 not a correct approach?

• It divides pages

• It calculates more days than needed

• It subtracts pages

• It adds pages

Tags

CCSS.3.OA.D.8

What is the correct operation to find the number of days left?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.3.OA.D.8