I assume the question is about perimeter rather than premeter. A perimeter is a measure of closed shapes and, unfortunately, two measures do not define a closed shape. It cannot be a polygon because a polygon must have at least three sides and if it is not a polygon there is not enough information to ascertain the shape.
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∙ 11y ago20 cm
18/24 = 0.75 so 75 %
The average of 18, 24, and 18 is (18 + 24 + 18) / 3 = 20.
18+24=42
18 is 75% of 24.
fraction = 18/24 or 3/4
-42
18+18+18+19+23+23+24+24=167
1.8 + 1.8 + .6 = 4.2
19
The Least Common Multiple (LCM) of 18 and 24 is 72.Multiples of 18 are 18, 36, 54, 72, and so on.Multiples of 24 are 24, 48, 72, and so on.So the LCM of 18 and 24 is 72.
You can write it as (18, 24) or 18 + 24 iOr use -24 if appropriate.