tong hai so thay doi the nao neu tang so hang thu nhat then 284 don vi bot sohang thu hai them 256 don vi
NOTE: 0,3m=3dm
So, the volume of the aquarium is: 8x12x3=288 dm3=288000 cm3
An aquarium is 8dm deep,12dm long and 0,3m wide.What is the volume of the aquarium in cubic centimeter?
Answer: The volume of the aquarium is ?
An aquarium is 8dm deep, 12dm long and 0,3m wide. What is the volume of the aquarium in cubic centimetes?
Giúp mình với!MÌnh sẽ tặng 3 like cho ai trả lời nhanh và đầy đủ!!!
1: the perimeter of a circle is 15,7 dm. Its's area is...cm2
2: the ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?
3: 47/250 dm3=...cm3
4: At the party 60% of the boys are dancing with 80% of the girls. How many people are dancing if there are 35 people ( A pair cludes only one boy and one girl)
5: An aquarium is 8dm deep, 12 dm long and 0,3 m wide. What is the volume of the aquarium in cubic centimeter?. Answer: the volume of the aquarium is...cm3
A cube with an edge of 7cm. Q :
a. What is the cubic volume ?
b. What is the area aroud the cube ?
c. What is the total area of the cube ?
The volume of salt in sea water is 0.57%, the volume of water in sea water is 5%. How many kilograms of salt prepared from 1 tons of sea water?
The surface areas of a cube is 864m2. The volume of this cubes is ?
help me !!!!!!!!!
Question 1:
Compare:
Question 2:
Compare: A = and B =
Answer: A B
Fill in the blank with the suitable number
Question 3:
The perimeter of the following rectangle in centimeter is cm
Question 4:
=
Question 5:
=
Question 6:
The sum of denominator and numerator of a fraction is 91 and the fraction is equal to . The denominator of the fraction is
Question 7:
The sum of two consecutive odd numbers is 2016. The greater number is
Question 8:
The value of n is
Question 9:
In the following figure, ABED and BCFE are square. If the perimeter of the rectangle ACFD is 54cm then its area is
Question 10:
The sum of the page number of the last 3 pages of a book is 369. What is the last page number?
Answer: The last page number is
A rectangular tank, measure 40 cm by 38 cm with a height of 30, is filled with water to a height of 10 cm.
a, Find the volume of water in the tank.
b, When 5 indentical iron balls are dropped into the tank, the water level increases to half of the tank. Find the volume of each iron ball.( giải bằng tiếng anh giúp! ><)
In order to increase the volume of a cuboid tank, peole increase the length of the tank and keep the width and the height unchanged. The area of the base increases by 75% and the tank can contain 1500 more liters of water. Find the volume of the tank before change?
