Calculate the formula according to the meaning of the question:
240÷3/4
=240x4/3
=320
So there are 320 books in the book corner of class 6/kloc-0.
The essence of fractional calculation:
Fraction divided by integer, denominator unchanged. If the molecule is a multiple of an integer, then the molecule can be divided by the integer, and finally the score can be obtained.
Divide a fraction by an integer and the denominator remains the same. If the numerator is not a multiple of an integer, multiply this score by the reciprocal of the integer, and finally the offer score can be reduced.
Fractions can be expressed by the division formula: for example, half equals 1 divided by 2. Where 1 numerator is equal to dividend,-fractional line is equal to divisor, denominator of 2 is equal to divisor, and 0.5 fractional value is equal to quotient.