Both millimeter and decimeter are metric units of measurement. There are 1,000 millimeters in one meter, and ten decimeters in one meter. Therefore there are 100 millimeters in one decimeter, or 5 decimeters for 500 millimeters.
ratio = 70% : 30 % = 7 : 3
It is: 5 to 7
7 decimeter = 70 centimeters1 decimeter = 10 centimeters7 decimeter * 10 centimeters/1 decimeter = 70centimeters
If you mean: 21/30 then it is 7/10
It is 2:7
10:7
7:10
In simplest form, it is 7 to 4 to 15
ANSWER: 21 days : 30 days = 7:10
A cylinder with a radius of 7 centimeter and a height of 12 centimeter has a volume of 1,847.26 cm3.
7:10 = 3.5:5 = 14:20 = 21:30