2. Problem Solving
Estimation — Quiz
Test your understanding of estimation with 5 practice questions.
Practice Questions
Question 1
A concert hall has approximately $1500$ seats. If tickets cost approximately $£20$ each, what is the best estimate for the total revenue if all seats are sold?
Question 2
A factory produces approximately $480$ items in an $8$-hour shift. What is the best estimate for the number of items produced per hour?
Question 3
A book has approximately $310$ pages. If a student reads about $30$ pages per day, approximately how many days will it take to read the entire book?
Question 4
A school trip costs approximately $£75$ per student. If there are $120$ students going on the trip, what is the best estimate for the total cost?
Question 5
A baker uses approximately $0.4 \text{ kg}$ of sugar for each cake. If he bakes $15$ cakes, approximately how much sugar does he use in total?