Students in grade 3 and grade 4 in a primary school donate nuts for poor students. The number of nuts from 3 classes of grade 4 is 12kg more than the number of nuts from 3 classes of grade 3 and 3kg less than the number of nuts from 4 classes of grade 3. What is the number of nuts donation from 1 class of grade 3, 1 class of grade 4, given that each grade has the same number of nuts donation.
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Điền vào mỗi chỗ trống từ thích hợp trong khung:
[ also, on, love, because, different, in, borrow, newspapers ]
My school library is big. All the teachers and students come there to read and __borrow___ bbooks. Many kinds of books for students from grade 6 to grade 9 are _on__ the shelves in different sections, such as math, physics, chemistry, biology, and english books. there are___also___ a lot of readers, novels reference books. On the large and long table __in___ the middle of the room are many kinds of ____newspapers_____ and magazines.
We often go to the school library t read books and study our lessons. It is ___different_____ from our classrooms __because___ it is a quiet place to study. I think the library is very helpful in developing our __love___ of books.
Điền vào mỗi chỗ trống từ thích hợp trong khung:
[ also, on, love, because, different, in, borrow, newspapers ]
My school library is big. All the teachers and students come there to read and __borrow___ bbooks. Many kinds of books for students from grade 6 to grade 9 are _on__ the shelves in different sections, such as math, physics, chemistry, biology, and english books. there are __also____ a lot of readers, novels reference books. On the large and long table __in___ the middle of the room are many kinds of ___newspapers______ and magazines.
We often go to the school library t read books and study our lessons. It is __different______ from our classrooms ___because__ it is a quiet place to study. I think the library is very helpful in developing our _love____ of books.
12 sinh viên 4 lớp tại Trường Edgemont tặng đồng xu để tăng 75 đô la cho một tổ chức từ thiện địa phương. số lượng tối thiểu của đồng xu mỗi học sinh cần phải mang lại nếu họ muốn đạt được mục tiêu của họ về thu 75 đô la là gì?
(1 đô la = 100 đồng xu)
Change: $ 75 = 7500 cents
Minimum per cent of students who need help are:
7500:112=66.964.... ( pennies) = 77 pennies
Answer: 77 pennies