There are 235 books in a library. On Monday, 123 books are taken out. On Tuesday, 56 books are brought back. How many books are there now?
Answers
Answered by
3
176
PREMISES
If there are 243 books in a library and subsequently 123 books are taken out and 56 are returned, how many books are in the library now?
ASSUMPTIONS
Let the statement “there are 243 books in a library” mean that at time “t” only 243 books are in the library. The library could actually contain 1 million books most of which were taken out prior to time t.
CALCULATIONS
243 -123+56=
(243-123)+56=
120+56=
176
There are currently 176 books in the library after 123 books were borrowed and 56 were returned.
C.H.
PREMISES
If there are 243 books in a library and subsequently 123 books are taken out and 56 are returned, how many books are in the library now?
ASSUMPTIONS
Let the statement “there are 243 books in a library” mean that at time “t” only 243 books are in the library. The library could actually contain 1 million books most of which were taken out prior to time t.
CALCULATIONS
243 -123+56=
(243-123)+56=
120+56=
176
There are currently 176 books in the library after 123 books were borrowed and 56 were returned.
C.H.
Answered by
2
Answer:
there are 168 books are there
Step-by-step explanation:
taken 235
taken out 123 235
-. 123
112
+ 56
168
Therefore there are 168 books are there in the library
I hope this answer will help you
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