Current location - Training Enrollment Network - Books and materials - Book City launched an advertisement for a new book during the program. The advertisement said that if the price of the book is divided by five, it can be found after there is no remainder.
Book City launched an advertisement for a new book during the program. The advertisement said that if the price of the book is divided by five, it can be found after there is no remainder.
Because105,90,65 divided by 5 has no remainder, you can enjoy a half-price discount to buy books.
And (105+90+65) ÷ 2 = 260 ÷ 2 =130 (yuan)
So the three books bought by the army are the happy diaries of science and technology world, QQ and the sun, moon and stars.