10 mm = 1 cm so 30 mm = 30/10 = 3 cm. Simple!
acc to science and maths , 1 cm-10 mm 3 cm=30 mm
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 30 cm=300 mm so,they are equal 300 mm is equal to 30 cm
1 cm is equal to 10 mm, so 3 cm is equal to 30 mm
30 mm equals 3 cm. To convert millimeters to centimeters, divide the number of millimeters by 10.
I have a question and I don't know how to solve it!!!!
1 centimetre is equal to 10 millimetres. Therefore, 30 millimetres is equal to 30 / 10 = 3 centimetres.
30 mm 1 cm = 10 mm 1 mm = 0.1 cm
30 cm is equal to 300 mm.
To compare the sizes of 3.4 cm and 30 mm, we need to convert them to the same unit. Since 1 cm is equal to 10 mm, 3.4 cm is equivalent to 34 mm. Therefore, 30 mm is smaller than 3.4 cm.
30 millimeters is equal to 3 centimeters. One centimeter is equivalent to 10 millimeters.
30 cm is equal to 300 mm because there are 10 millimeters in 1 centimeter.
1 cm = 10 mm, thus 300 mm = 30 cm