the desks in a classroom are arranged in straight rows.john is in the third row from the front and the fourth row from the back.he is also third from the left end and fifth from the right.how many desks are in the classroom?
2007-02-24 11:50:41 · 5 answers · asked by stefanie n 1 in Education & Reference ➔ Homework Help
what does this have to do with fighting?
2007-02-24 11:55:33 · answer #1 · answered by Anonymous · 0⤊ 1⤋
42, 3+4=7 - 1 = 6 3 + 5= 8-1= 7 7X6=42
2007-02-24 12:00:51 · answer #2 · answered by USER 3 · 0⤊ 0⤋
Since John is in the 3rd row from the front, and 4th row from the back, then there are 6 rows in all. (You have to subtract the one John is in.) He is 3rd from the left and 5th from the right, so there are 7 seats in that column. Multiply 6*7=42. There's your answer.
2007-02-24 12:01:06 · answer #3 · answered by Dee 6 · 0⤊ 0⤋
42
2007-02-24 11:56:09 · answer #4 · answered by Anonymous · 0⤊ 0⤋
there are 6 rows and 7 desks per row.... 42 desks - see diagram - J is John's seat
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2007-02-24 12:02:57 · answer #5 · answered by crimsoncateq 2 · 0⤊ 0⤋