It's the day before Valentine's Day and Shelly needs to get Valentine cards for all of her classmates.The desks are arranged in
a rectangle 7 rows wide and 5 rows long.If there are 3 desks that are empty,how many students are in the class?
1 answer:
Answer:
32
Step-by-step explanation:
No of desks along length of the rectangle = 7 as it is 7 rows wide.
No of desks along breadth of the rectangle = 7 as it is 5 rows long.
Total number of students is product of these two numbers.
So number of students = 35.
But three desks are empty.
Total students = 35- 3
= 32.
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