Multiplication + area - math problems

Number of problems found: 56

  • Glass
    Peter broke the window glass with size 110 cm and 90 cm. 1 square meter of glass costs 11 USD. How much money is need to pay for a new glass?
  • Similarity coefficient
    The ratio of similarity of two equilateral triangles is 3.5 (ie 7:2). The length of the side of smaller triangle is 2.4 cm. Calculate the perimeter and area of ​​the larger triangle.
  • Chocholate
    Table of chocolate is divided into squares on its surface. Lengthwise has 15 squares and widthwise 19 squares. We must chocolate broke into individual squares. How many times have we broke it to get only individual squares? It is not permitted to break se
  • XY triangle
    Determine the area of a triangle given by line 7x+8y-69=0 and coordinate axes x and y.
  • Parallelogram
    Calculate the area and perimeter of a parallelogram whose two sides are long a=24 cm b=22 cm and height ha = 6 cm long.
  • Area codes
    How many 6 digit area codes are possible if the first number can't be zero?
  • Windows
    Calculate the masonry area to build a wall with dimensions of 9 m × 4 m with 4 windows of size 64 cm × 64 cm.
  • Carpet
    The room has a rectangle shape with dimensions 5 m × 2.1 m. How many meters of carpet a width of 2 need to buy to cover the entire room?
  • Wheat
    The rectangle shaped field with dimensions 1268 m and 745 m harvested last year was 4959 q wheat. (1 q = 1 quintal = 100 kg). During the year, it was necessary to fix the pipe and therefore did kick wide 4 m parallel to the side of the field 745 m, where
  • Rainfall
    Annual rainfall in our country is an average of 797 mm. How many m3 of water rains on average per hectare?
  • Rectangles
    How many rectangles with area 8713 cm2 whose sides are natural numbers are?
  • Right triangle
    Right triangle legs has lengths 630 mm and 411 dm. Calculate the area of this triangle.
  • Rhombus problem
    The perimeter of the rhombus is 268 m, and its area is 2278 m2. Calculate the height of the rhombus.
  • Cu thief
    The thief stole 121 meters copper wire with a cross-section area of 103 mm2. Calculate how much money gets in the scrap redemption if redeemed copper for 4.6 Eur/kg? The density of copper is 8.96 t/m3.
  • Sandpile
    Auto sprinkled with sand to an approximately conical shape. Workers wanted to determine the volume (amount of sand) and therefore measure the base's circumference and the length of both sides of the cone (over the top). What is the sand cone's volume if t
  • Triangle SSS
    Calculate perimeter and area of ​​a triangle ABC, if a=53, b=46 and c=40.

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Multiplication Problems. Area - math problems.