400 sinh viên đang đi trên một chuyến dã ngoại 24 sinh viên có thể đi xe mỗi xe có bao nhiêu xe nào họ cần ít nhất?
400 sinh viên đang đi trên một chuyến dã ngoại 24 sinh viên có thể đi xe mỗi xe có bao nhiêu xe nào họ cần ít nhất?
There 30 students in a class. 16 students have ruler; 12 students have erasers and 8 students have nothing. How many students have both at least?
A shool has 24 classes and there are 40 students in each class. 1/8 of the students wear glasses and 1/12 of those who wear glasses are boys. How many schoolgirls wear glasses in the schoool?
help me!
There are 47 car and motobike in car park . there are a total of 116 wleels . how many car are there in the car park?
neu cach giai nhe !
Class 4A has 45 students, class 4B has 42 students. How many students are there in whole classes
-> There are .............. students
A group of 35 tourists to visit the Huong Pagoda by car. At least as many questions need cars to transport all the guests there. Knowing that every vehicle carrying only 7 people (including the driver)
ai nhanh nhất tớ tích cho
Class 4A has 32 students, class 4B has 36 students. How many students are there in whole classes
it takes 4 men 6 hours to repair a car . How long will it take 6 men to do the same job if they work at the same rate ?
there are 9 more boys than girls in a class . There are 37 students in all . how many girls are there in the class ?
14 people are sitting at a round table. Each person is a liar or tells the truth. Everyone said, "My neighbors are all liars." How many liars at the table know that there are 14 people on the table.