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How many squares 5 x 5 cm can i cut from a card 20 x 40 cm?
5*5 = 25 square cm 20*40 = 800 square cm 800/25=32 (5 by 5 cm squares) --------------------------------------------- or ---------------------------------------------- 20/5= 4 40/5= 8 4*8 = 32
What fraction of 2m is 40 cm?
40 cm/2 m = 40cm/200 cm = 40/200 = 1/5 or 0.2
What is volume of a 20 cm x 30 cm 40 cm rectangular box?
Well, honey, to find the volume of a rectangular box, you just multiply its length, width, and height. So for this box, you'd do 20 cm x 30 cm x 40 cm, which gives you a volume of 24,000 cubic centimeters. Easy peasy lemon squeezy!
What is the volume of a box if the height is 150 centimeters the length is 40 centimeters and the width is 20 centimeters?
Volume = length x width x height. 40 cm x 20 cm x 150 cm = 120,000 cm3 or cc (cubic centimeters). Volume = Length x Width x Height. Hence, 40x20x150 = 120,000 cubic cm
What fraction of meter is 40 centimeters?
40 cm / 1 m = 40 cm/100 cm = 40/100 = 0.4
What fraction is 20mm over 40 cm?
20 mm / 40 cm = 2 cm / 40 cm = 2/40 = 1/20 or 0.05
How many feet in 248 cm?
248 cm is 8.14 feet.
How many liters of water in an aquarium if the base is 20 X 25 cm and height of water is 40 cm?
20 * 25 * 40 = 20,000 cc = 20 liters
If the dimensions of a 20cm x 40cm rectangle are each reduced 20. by what percent is the area of 20cm x 40cm rectangle reduced?
The original area of the rectangle is 20 cm × 40 cm = 800 cm². When each dimension is reduced by 20%, the new dimensions become 16 cm (20 cm - 20% of 20 cm) and 32 cm (40 cm - 20% of 40 cm), giving a new area of 16 cm × 32 cm = 512 cm². The reduction in area is 800 cm² - 512 cm² = 288 cm². To find the percentage reduction, divide the area reduction by the original area: (288 cm² / 800 cm²) × 100% = 36%. Thus, the area is reduced by 36%.
How many squares 5 x 5 cm can i cut from a card 20 x 40 cm?
5*5 = 25 square cm 20*40 = 800 square cm 800/25=32 (5 by 5 cm squares) --------------------------------------------- or ---------------------------------------------- 20/5= 4 40/5= 8 4*8 = 32
How many square cm is a circle of 40 cm diameter?
Area of the circle: pi*20*20 = 400*pi square cm
How long are rabbits?
It dependsNormally, they're around 30-40 cm long.From about 20 cm long to about 40 cm long the lengh of the rabbit depends on the breed
What is the area of a circle with a diameter of 40 cm?
πr^2 = 3.142 * 20 * 20 = 3.14159 * 400 = 1256.636 cm^2
How many ml's will a aquarium hold if it is 40 cm long and 20 cm wide and 30 cm high?
90
40 mm equals 20 cm?
40 inches is 101.6 centimeters.
How many hallow blocks in 20 meters?
The number of hollow blocks in 20 meters depends on the size of the blocks. Standard hollow blocks typically measure about 40 cm x 20 cm x 20 cm. If you were to line them up along a 20-meter distance, you would need approximately 50 blocks, as 20 meters equals 2000 cm, and 2000 cm divided by 40 cm (the length of one block) equals 50.
A block of wood is 0.4 m by 0.2 m by 0.7 m. Find its dimensions in centimeters. Then find its volume in cubic centimeters?
0.4 m = 40 cm 0.2 m = 20 cm 0.7m = 70 cm Volume is 40 cm x 20 cm x 70cm = 800 cm^2 x 70 cm = 56000 cm^3
