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2.5 cm how many dm?

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Anonymous

10y ago
Updated: 4/28/2022

If the radius of a circle is 2.5 cm, then its diameter is 5 cm long.

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Wiki User

10y ago

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Related Questions

How many dm is 25 cm?

2.5 dm


How many centimeters in 2.5 decimeters?

since 1 dm is 10 cm, there are 25 cm in 2.5 dm.


How many cm are in 200 dm?

1 dm = 10 cm 200 dm = 2000 cm


A box is 25 centimeters long 2 dm high and 1dm deep what is the volume of the box in cubic centimeters in cubic decimeters?

The volume of the box in cubic centimeters is 5000 cm³ (25 cm * 2 dm * 1 dm * 10 cm/dm). The volume of the box in cubic decimeters is 10 dm³ (0.25 dm * 0.2 dm * 0.1 dm * 1000 cm³/dm³).


How many cm in a dm?

10 cm in 1 dm


What is 25cm to 9dm in ratio?

To convert 25 cm to decimeters, we note that 1 dm equals 10 cm. Thus, 25 cm is equal to 2.5 dm. Now, to express the ratio of 25 cm to 9 dm, we have 2.5 dm to 9 dm, which simplifies to 2.5:9. This can be further simplified by multiplying both sides by 2 to get a ratio of 5:18.


What is the ratio of 25 cm to 9 dm?

The centi- prefix means one hundredth → 1 cm = 0.01 cm The deci- prefix means one tenth → 1 dm = 0.1 cm → 25 cm : 9 dm = 25 × 0.01 m : 9 × 0.1 m = 0.25 m : 0.9 m = 0.25 : 0.9 = 25 : 90 The radio of 25cm to 9 dm is 25:90


How many cm in 20 dm?

there are 200 cm in 20 dm


Why the answer of the ratio of 25 cm to 9 dm is 518?

The ratio of 25 cm to 9 dm is not 518. To find the ratio, first convert both measurements to the same unit. Since 9 dm is equal to 90 cm, the ratio becomes 25 cm to 90 cm. Simplifying this gives a ratio of 25:90, which can be reduced to 5:18, not 518.


How many dm is in 5 cm?

1 dm = 10 cmSo 5 cm = 0.5 dm


How many dm in 1000 000 cm?

1,000,000 cm = 100,000 dm


How many dm is 145 cm?

10 cm = 1 dm so 145 cm = 145/10 = 14.5 dm. Simple!