I assume the example below is what the question means?
45cm + 12.5cm + 4.75cm = 62.25 cm
To add 8 meters to 35 and 65 centimeters, convert 8 meters to centimeters (800 centimeters) and then add to the total centimeters (3600 centimeters). Similarly, add 2 meters to 35 and 65 centimeters and convert to a total of centimeters (265 centimeters) and add to the total centimeters (3600 centimeters). The sum of both is 3865 centimeters.
Then they have the same units. As a comparison, if you want to add different units of length, for instance meters and centimeters, you have to convert everything to meters (or everything to centimeters), before you add it.
You would measure 5 meters first, then add 2 centimeters to that measurement. This would give you the total distance that is 2 centimeters longer than 5 meters.
A perimeter can't be in square centimeters. If you add centimeters + centimeters + centimeters... you get a result in centimeters. In case of doubt, it is safest to include the unit in the answer. After all, you might be converting different units to a single unit, and sometimes it is up to you to decide what unit to convert to.
3cm.
You have to make sure the units are the same. You cannot add meters and centimeters, for example. You would have to either convert meters to centimeters, or centimeters to meters.
To convert feet to centimeters, multiply the number of feet by 30.48. To convert inches to centimeters, multiply the number of inches by 2.54. Add the two results together to get the total measurement in centimeters.
1.90+ 1.27= 3.17cm
Easier than what? The common way to do this is to convert the fractions to the same denominator. Conceptually, this is very simple to understand. As an analogy, you can't directly add meters and centimeters, but once you convert meters to centimeters, you can add everything together.Easier than what? The common way to do this is to convert the fractions to the same denominator. Conceptually, this is very simple to understand. As an analogy, you can't directly add meters and centimeters, but once you convert meters to centimeters, you can add everything together.Easier than what? The common way to do this is to convert the fractions to the same denominator. Conceptually, this is very simple to understand. As an analogy, you can't directly add meters and centimeters, but once you convert meters to centimeters, you can add everything together.Easier than what? The common way to do this is to convert the fractions to the same denominator. Conceptually, this is very simple to understand. As an analogy, you can't directly add meters and centimeters, but once you convert meters to centimeters, you can add everything together.
yeah
A triangle does not "add up" to a specific number of centimeters. The sum of the lengths of the three sides of a triangle can vary depending on the specific measurements of each side. The sum of the lengths of the sides of a triangle is typically referred to as the perimeter of the triangle, and it is measured in units such as centimeters.
If its a line graph then do three separate lines for the three different results but do each one in a different colour then add a key.