In a given circle, the radius is 9 cm. What is diameter?
porportions
to get a unit
When changing from a larger unit to a smaller unit, there will be more of them, so you will multiply.
conversion factor
You convert to a larger unit. Smaller to larger. Metre is 1000 times larger than a millimetre
The answer to that one is going to depend on two things:-- what unit you are converting from-- what unit you are converting to
Multiplication.
to get a unit
To change from a smaller unit to a larger unit, you have to divide. For example, 100 centimetres is equal to 1 metre.
change quanity to indicated unit, 7600ml= ? kl
division
conversion factor
When changing from a larger unit to a smaller unit, there will be more of them, so you will multiply.
Move it to the left.
Because the number of larger units will be less than the number of smaller units, and when you divide the answer is usually smaller than the number you started with.
You convert to a larger unit. Smaller to larger. Metre is 1000 times larger than a millimetre
To convert from a larger unit to a smaller unit you would multiply. Ex: 5 km = 5000 m Where 1 km = 1000 m <><><><><> It depends on which factor you are multiplying or dividing by. It can go either way. To convert from ounces to grams, for instance, you can divide by 28.350, or you can multiply by 0.035273.
Decagram if going from larger unit to smaller unit, and decigram if from smaller to larger.