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Masteriza [31]
3 years ago
12

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?​
Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0

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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