Rohan have some books and some tables.If he puts 9 books into each table he will have two tables left vacant. if he puts 6 books on each table he will have 3 books left over. find the number of books?
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suppose T are tables and B are books
If rohan puts 9 books into each table he will have two tables left vacant.
9 (T-2) = B
if rohan puts 6 books on each table he will have 3 books left over.
B = 6T + 3
SO,
9 (T-2) = 6T + 3
9T-18 = 6T + 3
9T - 6T = 3 + 18
3T = 21
T = 21/3
T = 7
6T + 3
= 6 x 7 + 3
= 42 + 3
= 45
Hence books are 45 and table are 7.
HOPE IT HELPS :)
If rohan puts 9 books into each table he will have two tables left vacant.
9 (T-2) = B
if rohan puts 6 books on each table he will have 3 books left over.
B = 6T + 3
SO,
9 (T-2) = 6T + 3
9T-18 = 6T + 3
9T - 6T = 3 + 18
3T = 21
T = 21/3
T = 7
6T + 3
= 6 x 7 + 3
= 42 + 3
= 45
Hence books are 45 and table are 7.
HOPE IT HELPS :)
Ankit1234:
please mark my answer as brainliest
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