1 centimeter equates to 10 millimeters.
compare it with cm .....mm x 10 cm
5 cm = 50 mm 60 mm = 6 cm
To compare 3.5 cm and 7 mm, first convert 3.5 cm to millimeters: 3.5 cm is equal to 35 mm (since 1 cm = 10 mm). Next, divide 35 mm by 7 mm, which equals 5. Therefore, 3.5 cm is 5 times longer than 7 mm.
10 cm is bigger than 38.5 mm. To compare the two, convert 10 cm to millimeters: 10 cm equals 100 mm. Therefore, 100 mm is greater than 38.5 mm.
Convert to the same units then you can compare the numbers. 1 cm = 10 cm → 64 cm = 64 × 10 mm = 640 mm 640 > 630 → 640 mm > 630 mm → 64 cm > 630 mm → 64 cm is greater than 630 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.
10 cm is bigger than 38.5 mm. To compare the two, convert 10 cm to millimeters: 10 cm equals 100 mm. Since 100 mm is greater than 38.5 mm, 10 cm is indeed larger.
To compare 64 cm and 630 mm, we need to convert them to the same unit. Since 1 cm equals 10 mm, 64 cm is equal to 640 mm. Therefore, 640 mm is bigger than 630 mm, making 64 cm larger than 630 mm.
15 cm is bigger than 100 mm. To compare them, convert 15 cm to millimeters: 15 cm equals 150 mm. Therefore, 150 mm is greater than 100 mm.
1 cm = 10 mm so 1.43 cm = 14.3 mm
Convert everything to the same unit; then you can easily compare. As a reminder, 1 cm = 10 mm.
2.4 cm = 24 mm 1 cm - 10 mm