The area of the dining room at thomas jefferson's home in monticello is about 342 square feet. If the approximate length of the one side is a 2-digit prime number, what are the approximate dimensions of the room?
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1. in the garden / My mother /at the moment./ is working
→ My mother is working in the garden at the momment
CT : S + is/am/are + V-ing + O
2. is / table / four / chairs / in/ the dining room./ There/ and / a
→ There is a table and four chairs in the dining room
CT : There is + a/an + danh từ số ít
Chọn đáp án C
Cấu trúc:- S + had + Vpp... (thì quá khứ hoàn thành)
Do đó: wrote (V2) => written (V3-Vpp) (phía trước có trợ động từ “had”)
Dịch: Người ta thường tin rằng Thomas Jefferson là người đã nghiên cứu và viết Tuyên ngôn Độc lập trong suốt những tháng trước khi ký kết vào tháng 7 năm 1776.
1,My house has a living room,a kitchen and three bedrooms
=> There ...is a living room,a kitchen and three bedrooms in my house................................
2.There is a beautiful piano in my sister's room
=> My sister's room....has a beautiful piano........................
3.The table is to the left to the bed and to the right of the window
=>The table...between the bed and the window ...............................................
4.In her house,the dining room is close to the living room
=>In her house,the dining room..is near the living room............................
1,There is a living room,a kitchen,and three bedrooms
2,My sister is room has a beautiful piano
3,The table is to the right of the window and to the left the bed
4,In the house,the dining room isn't open to the living room
Đáp án là C.
Cụm từ in the midle of: ở giữa
Dịch: Một chiếc bàn với 4 cái ghế ở giữa phòng ăn.
Tham khảo
length = 19 feets and breadth = 18 feets
Given, area of the dining room = 342 square feet.
We know that, area of rectangle = length x breadth
Implies, the length and breadth are the factors of 342
Prime factorisation of 342 = 2 x 3 x 3 x 19
Given that the approximate length of one side is a prime number less than 25.
The nearest prime number less than 25 and a factor of 342 is 19.
Therefore, the approximate length of the room = 19 feet
Hence, breadth =\(\dfrac{area}{length}\)=\(\dfrac{342}{19}\)=18 feet