Đổi: 70m 56 cm= 7056 cm
3 và 1/2=7/2 cm
Có số móng tay là:
7056:3/2=4704
K nhé.
Đổi: 70m 56 cm= 7056 cm
3 và 1/2=7/2 cm
Có số móng tay là:
7056:3/2=4704
K nhé.
Get a piece of paper cut into 4 pieces. Get a piece that you have just cut cut into 4 pieces. So on many times.
a) When to stop cutting follow the rule above, can we be obtained 2012 pieces of it?
b) How many times do we cut to obtain 52 pieces of paper?
A string of 2,1m was cut into 6 equal parts.
What's the length of each part in cm?
A piece of rectangular cloth 48m long and 42m wide, cut into smaller pieces of square shape, without wastage of material. How many squares of maximum size are possible ?
Fill in the blank with the suitable number (Note: write decimal number with "the dot" between number part and fraction part. Example: 0.5)
Question 1:
A classroom is 6.5 meters long and 4.2 meters wide. What is its area?
Answer: Its area is ................................
(Write your answer by decimal in the simplest form)
Question 2:
The area of the trapezoid below is .........................
Question 3:
What is 50% of 824?
Answer: .........................................
Question 4:
The perimeter of the circle is ...........................cm
(Write your answer by decimal in the simplest form)
Question 5:
45% of M is 72. The value of M is ............................
Question 6:
A car traveled at a constant speed for 5 hours, covering a total distance of 301km. How far did the car travel for one hour?
(Write your answer by decimal in simplest form)
Answer: .............................
Question 7:
The perimeter of a rectangular land is 90m. Its length is 7m longer than its width. The area of this land is ..................
Question 8:
The value of m is ..........................
Question 9:
Anna multiply together the following numbers
How many zeros are there at the end of the product?
Answer: There are ................... zeros.
Question 10:
If and n is a natural number then n = ..........................
A piece of rectangle cloth 48 m long 42 m wide, cut into smaller pieces of square without wastage of material. How many square maximum size are possible
Ai dung mik tich cho 2 tick nhanh nha
A piece of rectangle cloth 48m long and 42m wide, cut into smaller pieces of square, without wastage of material. How many squares of maximum size are possible?
Nhanh lên nha!!!!!!
bai 1 :thuc hien phep tinh
a)\(\frac{-5}{2}:\left(\frac{3}{4}-\frac{1}{2}\right)\) b) \(11\frac{3}{13}-\left(2\frac{4}{7}+5\frac{3}{13}\right)\) c)\(\left(\frac{-5}{24}+0,75+\frac{7}{12}\right):\left(-2\frac{1}{4}\right)^2\)
AI LAM NHANH VA DUNG THI MK SE TICK CHO NHA
MK DAG CAN GAP !!!!!!! CAC BAN LAM NHANH LEN NHA
the table square table top has an area of 149 square cm. The length of a side of the table top will be between which two numbers of cm ?
A piece of rectangle cloth 48m long and 42m wide, cut into smaller pieces of square, without wastage of material. How many squares of maximum size are possible?
Mau lên nha ^,^ ^,^