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As 7.5mm equates to 0.75cm is is nearer to 7cm than it is to 8cm but it is thought that this may be an inputting error and the expression should have been 7.5cm.
7.5 is midway between 7 and 8.
For practical purposes when rounding off numbers is is accepted that when a five has to be discarded then the previous number is increased by 1. So 7.5 would be rounded off to 8.
This does not imply that 7.5 is nearer to 8 than it is to 7, it is merely a way of dealing with this particular problem which occurs frequently in rounding off number problems.
What else can I help you with?
What is 7cm 2 mm to the nearest cm?
7cm because if the mm was 5 or over then it would be closer to 8cm but it is lower than 5 so it is closer to 7cm.
What is the perimeter 7cm 8cm 12cm?
Oh, what a delightful question! To find the perimeter of a shape, you simply add up all the sides. So for a shape with sides measuring 7cm, 8cm, and 12cm, you would add them together to find the total perimeter. In this case, the perimeter would be 7cm + 8cm + 12cm = 27cm. Just imagine all those sides coming together like old friends for a lovely little stroll around the shape!
What is the area of a rectangle that measures 7 centimeters by 8 centimeters?
The area for a 7cm by 8cm is 56.
The area of a triangle is 8cm the triangle has an area of 28cm squared What is the height of the triangle?
If one side of the triangle is 8cm then the other side is 7cm because 0.5*8*7 = 28 square cm
What is the volume of a rectangular block which is 8cm long 5cm wide and 7cm high?
8x5x7=280 add the units so answer is 280cm
What measures 30 degrees 40 degrees an side of 5cm 7cm 8cm?
It is either a triangle on a curved surface or a polygon with 4 or more sides.
What is the surface area of 7cm 5cm 8cm?
Oh, honey, it looks like you've got yourself a rectangular prism there. To find the surface area, you calculate 2lw + 2lh + 2wh. So, for your dimensions of 7cm, 5cm, and 8cm, the surface area would be 2(75) + 2(78) + 2(5*8) = 10 + 112 + 80 = 202 square centimeters.
How do i draw all possible rectangles with a perimeter of 30cm and sides whose lengths are whole numbers?
The answer is, you can draw a rectangle with these measurements: 6cm and 9cm 5cm and 10cm 7cm and 8cm
How do you find the perimetre of a shape?
You measure the sides of the shape you are finding the perimetre of and then add together the measurements. Then you have your answer. eg: 8cm x 7cm x 3cm x 5cm 8+7+3+5=23 answer is 23cm
How do you work out the area of a 5 sided shape which is 8cm 7cm 3cm 2cm?
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What is the area of a triangle with 11cm 8cm 7cm?
To calculate the area of a triangle with side lengths of 11cm, 8cm, and 7cm, we first need to determine the semi-perimeter of the triangle. The semi-perimeter (s) is calculated by adding all three sides together and dividing by 2, so s = (11 + 8 + 7) / 2 = 13 cm. Next, we can use Heron's formula to find the area of the triangle, which is given by the formula: Area = √[s(s-a)(s-b)(s-c)], where a, b, and c are the side lengths. Plugging in the values, we get Area = √[13(13-11)(13-8)(13-7)] = √[1325*6] = √780 ≈ 27.93 cm².
How mich is 8cm in inches?
8cm is about 3 inches
