Question

arthur and hannah have to do homework every day after school. arthur has 18 questions to complete each day for 5 days. hannah has 9 questions to complete each day for 5 days. use the drop - down menus to give the best estimates to the number of questions they will complete. arthur will complete about questions in 5 days. hannah will complete about questions in 5 days. arthur and hannah will complete a total of about questions in 5 days.

Explanation:

Step1: Calculate Arthur's questions

Arthur has 18 questions per day for 5 days. So, $18\times5 = 90$.

Step2: Calculate Hannah's questions

Hannah has 9 questions per day for 5 days. So, $9\times5 = 45$.

Step3: Calculate total questions

Add Arthur's and Hannah's questions: $90 + 45 = 135$.

Answer:

Arthur will complete about 90 questions in 5 days.
Hannah will complete about 45 questions in 5 days.
Arthur and Hannah will complete a total of about 135 questions in 5 days.