10 cm in 1 dm.. then just convert it.. for example: 70 cm = 1dm/10cm = 7 dm... what i did there was 70 x 1 / 10 = 7 dm
1 dm = 1 cm → 1 dm² = 1 dm × 1 dm = 10 cm × 10 cm = 100 cm² → To convert dm² to cm² multiply by 100 → 5 dm² = 5 × 100 cm² = 500 cm².
By unit of length and mass and conversion ,we can say that 1 dm=10 cm
You divide by 10.
10 cm = 1 decimetre so 5 cm = 0.5 decimetres.
Since, 10 cm = 1 dm , 10 cm x 10 cm x 10 cm = 1 dm x 1 dm x 1 dm , Then, 1000 cm^3 = 1 dm^3
Divide the decimetre by 10.
divide
The answer is UNICORNS ND BUBBLES
30 cm is equal to 3 dm. To convert from centimeters to decimeters, divide by 10 since there are 10 centimeters in one decimeter.
To convert 1 decimeter (dm) to centimeters (cm), you need to multiply by 10 since there are 10 centimeters in 1 decimeter. Therefore, 1 dm is equal to 10 cm. This conversion is based on the metric system where the prefix "deci-" denotes a factor of 10.
The two conversions you need will be - 1 dm (decimeter) = 10 cm (centimeter) 1 cm (centimeter) = 10 mm (millimeter) First, we will convert 2.99 dm to cm. 2.99 dm x 10 cm/dm = 29.9 cm Now, we will convert 29.9 cm to mm. 29.9 cm x 10 mm/cm = 299 mm So, 2.99 dm = 299 mm