Examples for 7th grade (seventh)
Number of examples found: 1974
- Rotating cone
Calculate volume of a rotating cone with base radius r=12 cm and height h=7 cm.
- Rhombus angles
If one angle in the rhombus is 159°, what is it neighboring angle in rhombus?
Solve equation with fractions: 2x/3-50=40+x/4
- Length subtracting
Express in mm: 5 3/10 cm - 2/5 mm
- Strange x
For what x is true ??
What is LCD of the equation of ? ? And what is x?
- Isosceles trapezoid v3
In an isosceles trapezoid ABCD is the size of the angle β = 81° Determine size of angles α, γ and δ.
- Feet to miles
A student runs 2640 feet. If the student runs an additional 7920 feet, how many total miles does the student run?
- The quotient
The quotient of g and 55 is the same as 279. What is g?
- One hectare
How many square meters are one hectare?
Solve the equation: 1/2-2/8 = 1/10; Write the result as a decimal number.
- Missing number
Blank +1/6 =3/2 find the missing number
- Square prism
A square prism has a base with a length of 23 centimeters, what is the area in square centimeters of the base of the prism?
- A number
A number increased by 7.9 is 8.3
The sum of all cube edges is 30cm. Find the surface area of the cube.
- Write 2
Write 791 thousandths as fraction in expanded form.
Sum of interiol angles of 9-gon is:
- Equation 15
Solve equation with variables on both sides:
- One sixth
How many sixths are two thirds?
- Rhombus HP
Calculate area of the rhombus with height 24 dm and perimeter 12 dm.