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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
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∙ 7y ago
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What is the ratio of 25 to 45 in simplest form?
5 to 9
What is the length and width of 25 cm?
not sure what you're asking, but 25 cm is about 9 7/8 inches (25.4 cm equals 10 inches, exactly)
What is the area of the larger hexagon of two similar hexagons which have sides in the ratio 3 to 5 and the area of the smaller is 81 sq m?
ratio of areas = (ratio of sides)² ratio of sides = 3 : 5 → ratio of areas = 3³ : 5² = 9 : 25 → area larger = 81 m² ÷ 9 × 25 = 225 m²
The two solids below are similar and the ratio between the lengths of their edges is 3 5 What is the ratio of their surface areas?
9:25
What is the answer to Share 45 in the ratio 4 5?
It is: 20 to 25
What is the ratio of 7.5dm to 90 centimeters?
1 dm = 10 cm so 7.5 dm/90 cm = 75 cm / 9 cm = 75/9 = 25/3
What is the ratio of 45 cm to 7 dm?
1 dm = 10 cm, so the ratio is 45:70 or 9:14
Is 890 cm greater than or less than 9 dm?
890 cm = 8900 mm 9 dm = 900 mm So, 890 cm is greater than 9 dm.
How many mm in 0.9 dm?
1 dm = 10 cm 0.9 dm = 9 cm = 90 mm
How many dm is 90 cm?
90 cm is 9 decimeters.
0.9 dm how many mm?
0.9 dm is 9 cm is 90 milimeters
What is the ratio of 45dm to 8.5m?
45 dm : 8.5 m = 45 dm : 85 dm = 45 : 85 = 9:17
What is 90 centimeters equal to in decimeters?
By unit of length and distance and conversion ,we can say that 1 dm=10 cm 90 cm=9 dm.
9 dm equals how many cm?
9 decimeters equals 90 centimeters.
What is the ratio of 10 centimeters to 45centimeters?
It is: 2 cm to 9 cm
What is the ratio of 10cm to 9 inches?
It is 10 cm/9 inches or 1.1 (recurring) inches to a cm.
What is the ratio of 900 to 2500?
It is 9/25.
