1>My class of 32 students are going to a Fun Fair for children and need to buy entrance tickets for each student. The price of an entrance ticket is 5,000 dong. The good news is that when we buy 5 tickets, the Fun Fair gives us 1 extra ticket for free. How much does my class have to pay to buy enough tickets for the whole class?

2>Minh’s family needs to tile the floor of a rectangular room, 5 m in length and 3.8 m in width, with square tiles. The length of the side of each tile is 0.5 m. Each of the tiles close to the wall, if not a whole one, is cut from a whole tile. The total number of tiles needed to tile the room is ?

3>A student cycles from home to school in a distance of 1,200 m with speed of 2.5 m/s. There are 4 crossroads on the way; the time to stop for red lights at each crossroad is 30 s the longest. The longest time it takes the student to reach school is?

Xを探す : tìm X ( tiếng Nhật )

( X + 5 ) + ( X - 5 ) + ( X x 5 ) + ( X : 5 ) = 52

助けて 早く！

Sally lives on her own and she usually (1. get up) ……gets up…….. late on Saturdays. But this weekend, she’s already up at eight o’clock and she (2. cook)…cooks…………… breakfast in the kitchen. Her friends, Alison and Joanne are staying with her for the weekend and they            (3. get ready)…are going…………………….. to go to London for the day. At the moment Aliso(4.watch)……watching……….. the breakfast show on TV and Joanne (5. have)……having………………… a shower. Alison and Joanne (6.come)……………….to stay with Sally every year and they always (7. spend)…………… the day in London. They usually (8. visit)……………….. a gallery or a museum in the morning and (9. shop)………………… in the afternoon. Now Joanne (10. come)……………….. downstairs and breakfast is ready.

mink đang cần gấp thank cac ban