Percentage and Fraction Problems

The video tutorial covers three main problems: Henry's lawn mowing percentage, Marissa's math quiz question count, and Lucas's reading progress. Each problem involves calculating percentages or totals using basic arithmetic operations. The tutorial guides students through the process of reducing fractions and finding equivalent values to solve real-world math problems.

Henry has mowed 15 lawns out of 60. What percentage of the lawns does he still need to mow?

• 100%

• 75%

• 50%

• 25%

If Henry has mowed 25% of the lawns, what fraction of the lawns does this represent?

• 1/3

• 1/2

• 1/4

• 3/4

Marissa scored 85% on her math quiz with 34 correct answers. How many questions were on the quiz?

• 50

• 40

• 34

• 20

If Marissa answered 34 questions correctly, which fraction represents her score?

• 85/100

• 34/50

• 17/34

• 17/20

Lucas has read 30% of his book. If the book has 480 pages, how many pages has he read?

• 120

• 144

• 160

• 180

What page will Lucas read next if he has read 144 pages?

• 155

• 150

• 146

• 145