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Claire is a teacher and takes home 90 papers to grade over the weekend. She can grade at a rate of 11 papers per hour. How many papers would Claire have remaining to grade after working for 5 hours?
Answer: □ papers

Claire is a teacher and takes home $90$ papers to grade over the weekend. She can grade at a rate of $11$ papers per hour. How many papers would Claire have remaining to grade after working for $5$ hours? $\newline$ Answer: $\square$ papers

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Calculate unit rates with fractions

Full solution

Q. Claire is a teacher and takes home

90

papers to grade over the weekend. She can grade at a rate of

11

papers per hour. How many papers would Claire have remaining to grade after working for

5

hours?

\newline

Answer:

\square

papers

Calculate Grading Rate: Claire starts with $90$ papers to grade. She grades at a rate of $11$ papers per hour. To find out how many papers she can grade in $5$ hours, we need to multiply her grading rate by the number of hours she works. $\newline$ Calculation: $11 \text{ papers/hour} \times 5 \text{ hours} = 55 \text{ papers}$
Find Remaining Papers: After grading $55$ papers in $5$ hours, we need to subtract this number from the total number of papers she had to grade to find out how many papers are remaining. $\newline$ Calculation: $90$ papers $-$ $55$ papers $=$ $35$ papers

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