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TF 4 students sit on each bench then 3 bencioch then 3 students remain standaSLO3. There are some benches in a classroom. Tf 4 studenteremains empty and if 3 students sit on each bench thenFind the number of students in the class. |
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Answer» hdydusisije hsyheieoeoje ye krdi wjbwjwowjeihr geuowge krdi dle hy2ywyudydy says e6e we are eye heve Let the number of banches be xand that of students be y then according to question4x -12 = y ... (i) 3x + 3 =y ... (ii) subtracting eq 2 from 1,x - 15 = 0x = 15hence number of banches is 15 Branch 15........................ |
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