# 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?
• Eqn 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 ??
• Lcd3 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?
• Equation 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
• Cube 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.
• 9-gon 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.

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